Showing posts with label US Capitol. Show all posts
Showing posts with label US Capitol. Show all posts

Tuesday, October 29, 2019

Who designed the Octagon - Part Three

 

I have created blog re-examining Thornton's work as as architect. Here is link to the table of contents of the blog which is organized as a seventeen chapter book:

 https://ingeniousa.blogspot.com/2023/01/table-of-contents-case-of-ingenious-a.html

 

Would you have asked William Thornton to design your house?


As of 1799, the US Capitol was the only building in Washington that Dr. William Thornton was known to have had a role in designing. But it was notorious that his original 1793 design was not buildable. Controversy about that flared up again in 1799. Yet Thornton was a formidable influence on the city's architecture because by attacking changes professional architects made to his Capitol design, he became the city's first architecture critic. He defended his own design and attacked others with considerable rhetorical skills including references to buildings and houses in Europe.

He had added influence because as one of three Commissioners overseeing the city's development, he had power over what happened in the city. That power was largely undefined. For example, there was no formal process of approving house designs, but Thornton boasted of doubling the sale price of lots to block construction of a row of houses on Capitol Hill because the design "was destitute of taste and loaded with finery."

So apart from evidence noted in Parts One and Two of this essay, there are two other factors to weigh before deciding who designed the Octagon. Given the continuing controversy over Thornton's Capitol design, was it wise to ask him to design a private house? Then again, given Thornton's rhetorical command of architecture and his power as a Commissioner, was it wise to ignore him?

Ironically the man who chose Thornton's design of the Capitol in 1793 and who appointed Thornton to the Board of Commissioners in 1794 faced that dilemma in 1798. George Washington had to decide how much to involve Thornton in his own building project. Analyzing the ample evidence of how Washington handled Thornton might help us understand what Thornton's influence on the Octagon design process might have been. That was a process about which we have meager evidence.

George Washington spent $12,000 to build the two houses with the double doors. Admiral Wilkes bought the houses for $4000 in the 1830s. In the 1840's Wilkes returned to the city and found the side of the hill dug out for gravel to be used for walks around the Capitol.

In September 1798 when Washington decided to build two houses on Capitol Hill, much had passed between him and Thornton since 1793. The plan Thornton submitted in the Capitol design contest was a godsend that quickly turned into a nightmare. Washington had originally planned to have L'Enfant design the Capitol and President's house. In March 1792 after having only made his plan of the city, L'Enfant left the project. Washington had the Commissioners announce a design contest for each building with a $500 prize, plus a lot in the city for the winning Capitol design. In July 1792, James Hoban, a 30 year old Irish architect who since 1787 had been designing and building houses in Charleston, South Carolina, marked out the lines of the President's house. Washington was at his side making sure the house was bigger than Hoban's winning contest entry design.

A French architect, Stephen Hallet, who had recently left Paris for Philadelphia, almost had a winner for the Capitol but Washington was not moved by his entry. The Commissioners let Hallet move into a house in the city hoping he would come up with revisions to please the president.

Washington feared that not building the Capitol and President's house at the same time would excite the rivalry that already existed between the East and West ends of the city. Still, Washington had the Commissioners reopen the design contest for the Capitol. That gave Thornton the chance in January 1793 to submit a design which he had “worked on night and day” during his extended honeymoon on his family's plantation in the Virgin Islands. He had left the island of Tortola when he was 5 years old to be educated in Britain. After getting a doctorate in medicine in Scotland, Thornton decided to make his career in Philadelphia where in 1790, the 31 year old doctor quickly made a sensation with an essay on language, an award winning design for the Library Company of Philadelphia's new building, and his marriage to the 15 year daughter of the headmistress of the city's premiere finishing school.

For the rest of his life upon meeting another influential gentleman, Thornton gave him a copy of his prize winning essay. That gentleman could not help being impressed

Both Washington and his right hand man in the Capitol project, Secretary of State Thomas Jefferson, were taken “by the beauty of the exterior and the distribution of the apartments.” Thornton went to Georgetown to deliver his plan. Directed by the enthusiasm in Philadelphia, the Commissioners awarded Thornton the $500 prize and asked him to lay out the foundation as soon as possible.  He surprised the Commissioners by suggesting they ask an architect to do it. He also didn't have any idea how much his design would cost to build.

The two architects already employed by the Commissioners, Hallet and Hoban, warned the Commissioners, and then both Washington and Jefferson when they passed through Georgetown, that Thornton's design was far too expensive and, as designed, parts of it could not be built. Both the president and Commissioners had pledged themselves to grandeur for the ages despite the expense but....

On June 30, 1793, Washington asked Jefferson to arrange a meeting with Thornton and his critics, adding: “It is unlucky that this investigation of Doctor Thornton’s plan, and estimate of the cost had not preceded the adoption of it;... I had no knowledge in the rules or principles of architecture—and was equally unable to count the cost.”

To be fair to Thornton, Washington asked Jefferson to convene the meeting in Philadelphia where Thornton lived and planned to practice medicine. Plus Thornton could invite two builders to the meeting to defend his design. Jefferson also sent Thornton “five Manuscript Volumes in folio” (20 pages, which have been lost) in which Hallet attacked Thornton's design. In Thornton's papers there is a draft of a letter of just over 2000 words long in which Thornton defended his design. He sent the final version to Jefferson.

Judging from Thornton's reaction, Hallet exhausted himself challenging (in his second language) the details of Thornton's design. Thornton admitted being frustrated by not having a copy of his design and by Hallet's bad handwriting. Thornton admitted to a few mistakes and then set out to prove that he knew more about architecture than the French architect. In his letter Thornton referred to the Ancients, the Escorial, the Louvre, and he put the Capitol in context: “It is but of small magnitude when compared to many-private Edifices of Individuals in other parts of the World.” 

Detail of 1722 painting of El Escorial by Houasse
That this huge royal complex in Spain took 21 years to build was a fact Thornton thought relevant to construction of the Capitol

Hallet had a motive for attacking Thornton. Well aware of the excitement generated by Thornton's design, he sent a written description of his own latest design to Jefferson. 

Thornton did not impugn Hallet's motives but did fault him for making so much of mistakes that could be easily corrected, such as the placement of the columns to support the dome. But he doubted Hallet's qualifications to criticize the essence of his design:
The want of unity between the Ornaments and the Order, forms another objection in Mr. Hallet’s report. I trust he will permit me in this instance to prefer the authorities of the best books.... The Intercolumniation of the portico is objected. The Ancients had five proportions, (viz) the Picnostyle containing 1½ Diameter; the Sistyle 2 Diameters; the Eustyle 2¼ Dia:; the Diastyle 3 Diam:; and the Aræostyle 4 Diameters. The Eustyle is reasoned the most elegant in general, but deviations are allowed according to circumstances,....
One of Hallet's many plans
"poor Hallet, whose merit and distresses interest every one for his tranquility and pecuniary relief"
Jefferson lamented in a February 1, 1793, letter. 

Then they all met, the President attending as long as he could. The better known of Thornton's experts, Thomas Carstairs, saw the problems with Thornton's design, and his other expert, a Col. Williams, appeared to agree. All agreed that changes that Hallet made to Thornton's design were better and cheaper. Then the day after the meeting, Williams called on Jefferson and explained that conferring with Thornton, he thought all objections “could be removed but the want of light and air in some cases.” Jefferson was very skeptical, telling Washington that Williams' “method of spanning the intercolonnations with secret arches of brick, and supporting the floors by an interlocked framing appeared to me totally inadequate;... and a conjectural expression how head-room might be gained in the Stairways shewed he had not studied them.” 

No rival of Thornton's would forget the trouble with the headroom.

In his July 25, 1793, letter to the Commissioners, the President described the agreed upon design as “the plan produced by Mr Hallett,” but it preserved “the original ideas of Doctor Thornton, and such as might upon the whole, be considered as his plan.,..” And then he goes on to say: “Mr Hoben was accordingly informed that the foundation would be begun upon the plan as exhibited by Mr Hallett, leaving the recess in the East front open for further consideration.” Hallet thought Thornton's grand portico entrance with the elliptical front and grand staircase would block lighting and ventilation in the North and South Wings. In August, the President sent the Commissioners the cost estimates Carstairs made for the stone work on what the President called “Hallet's plan.”

We now don't exactly know what plans everyone was looking at because they no longer exist. By the way the Dome was not Thornton's original idea. Samuel Blodget, a land speculator who replaced L'Enfant as superintendent of all work in the city, sketched out a Roman edifice with a Dome before Thornton submitted his design.

The cornerstone of the Capitol was laid on September 18, 1793, and during the public ceremony Thornton was not recognized in anyway. Hoban and Hallet were both listed as its architects. During the winter Hallet concentrated on completing designs of sections of the huge tripartite building. Hoban shifted masons who had finished the wall of the first story of the President's house over to lay the foundation of the Capitol. No one asked Thornton for any advice least of all the Commissioners who recognized that the President made all the decisions about it and that their job was to raise money and hire workers as cheaply as possible.

Meanwhile on November 29, 1793, Thornton solicited appointment as Washington's secretary. He admitted to him that “My Situation in Life has precluded me from the honor of being but very partially known to you...,” and offered James Madison who he had befriended in Philadelphia in 1790, as a reference. Neither in Thornton's letter nor Washington's brief reply (he had appointed somebody else) was there any mention of the Capitol. 

Was Thornton being shunned for submitting a deceptive design and then trying to back it up with an incompetent expert? It is unlikely that Washington thought that badly of a young man everyone thought congenial and informative. The Commissioners soon got some use out of Thornton, at least out of his “ideas.”

As the foundation continued to rise in the early summer of 1794, Hallet gave orders to the masons which angered the head mason, a Scot named Collen Williamson, who complained to the Board. The Board had hired Williamson in 1792, and he won their gratitude by laying the founding and building the first story of the President's house. (But he was old and ever claiming that the stone castles he built in Scotland were better than the brick-infused buildings in Washington and was eventually fired.) He intimated to the Board that the drawings Hallet was using were different than what the President had sent down from Philadelphia. The Board asked Hallet to give them all his drawings.

Hallet had not exactly prospered. When Jefferson learned that his wife and children lived in poverty in Philadelphia, he was quite alarmed. When they moved to Washington, three children died. Maybe that's why Hallet overreacted to the Board's demands. He said he would give the drawings up only after they hired him as superintendent of construction, which paid $1500 a year, and credited him as the only designer of the Capitol.

At the their monthly meeting on June 26, 1794, the commissioners responded: “nothing has ever gone from us by which we intended or we believe you could infer that you had the chief direction of executing the work of the Capitol or that you or anybody else were to introduce into that building any departures from Doctr Thornton’s Plan without the Presidents or commissioners approbation.”
Hallet replied on June 28 that he believed the earlier conference had led to the adoption of his plan: “In the alteration I never thought of introducing in it any thing belonging to Dr Thornton’s exhibitions. So I Claim the Genuine Invention of the Plan now executing and beg leave to Lay hereafter before you and the President the proofs of my right to it....”( see footnote 7)

The Commissioners fired Hallet. The speculator James Greenleaf took up his cause and kept him at work refining his Capitol design as an insurance policy in case the Commissioners' maladministration delayed construction of the Capitol.

At the same that they dismissed Hallet, Commissioners Thomas Johnson and David Stuart announced their retirement – they had been threatening it since January. (Washington offered to make Johnson the sole commissioner, to no avail.) Thornton sensed an opportunity and spent most of July 1794 in Georgetown. He arrived just after the Commissioners sacked Hallet and just after Washington accepted Johnson's and Stuart's resignation. Washington made replacing Johnson a priority. Johnson, a former governor of Maryland and former chief judge of that state and former Justice of the Supreme Court, advised Washington to appoint a good lawyer to the Board.  

Washington asked two Maryland lawyers, a former governor and a former senator, but they declined. Then he asked his Georgetown contacts about Gustavus Scott, a Virginia born Maryland lawyer who had held minor offices and had done more than most in promoting the Potomac canal projects. 

Then while Thornton was in Georgetown, a member of the Fairfax family, the closest to royalty that Virginia had and long respected by George Washington, urged him to appoint Thornton, who "even with the sacrifice of considerable pecuniary interest, being desirous of fixing himself in the neighbrhood of the city of Washington, wou’d willingly accept of some appointment in w’ch his talents might contribute to the Public Advantage by advancing the growth or Prosperity of the City.”

Ferdinando Fairfax then addressed Thornton's qualifications:
From a pretty good acquaintance with him, as well as from general repute, I believe him to possess uncommon Talents, and to have cultivated particularly those Branches of Science which are most useful in this business—and, what is of equal or perhaps more consequence, to have a large share of Public Spirit, and great integrity. He has a Plan of a National University, which appears to deserve attention, and w’ch, at some convenient time, he is desirous of submitting to your Consideration.
There was no mention of the Capitol. Thornton had befriended Samuel Blodget who had initially won Washington's esteem with the same line about a National University.

Washington appointed Scott and then in late August offered the other vacancy to his former secretary Tobias Lear who was setting up a new merchant house on Rock Creek. Accustomed to men declining appointment, he also asked Lear about Thornton: “The Doctr is sensible, and indefatigable I am told, in the execution of whatever he engages; To which may be added his taste for architecture; but being little known, doubts arise on that head.”

There was no mention of the Capitol or Hallet. Note that he did not say that Thornton was an architect. Lear declined appointment and replied:
I find Dr Thornton is much esteemed by those of the proprietors and others hereabouts from whom I have been in the way of drawing an opinion; they consider him as a very sensible, genteel and well informed Man, ardent in his pursuits; but liable to strong prejudices, and such I understand is his prejudice against Hoben that I conceive it would hardly be possible for them to agree on any points where each might consider himself as a judge—Weight of Character, from not being known, seems also to be wanting.
Lear probably thought he had ended Thornton's chances by bringing up his feuding with James Hoban, the architect at the President's house whose work there had never given the President or Commissioners few problems. So Lear mentioned three others that Washington might pick but in September, the new secretary of state Edmund Randolph called on Thornton who was back in Philadelphia and offered him the job. Although there is no evidence that they met at all that summer, in coming years and after several battles with other architects over the Capitol design, Thornton would claim that Washington told him to restore the original design of the Capitol.

In his 1896 article on Thornton, Glenn Brown completely mistakes Washington's reason for appointing Thornton to the Board of Commissioners, and didn't realize that the lawyer Gustavus Scott joined the Board at the same time as Thornton and, as lawyers usually do, had a knack for forms and contracts

 

Actually, Washington had Randolph inform Thornton and Scott that he appointed them to reform the Board and carry out his new ideas about how it should operate. The old Board met once a month and only Commissioner Daniel Carroll lived relatively close to the city, up near the source of Rock Creek. Washington wanted members of the new Board to live in the city or for a start at least in Georgetown. Washington also expected the new Board would meet in the city three times a week and that the new Commissioners would pay close attention to the work being done. ( Daniel Carroll, the member of the old Board, who remained on the new Board, was in ill health.) The old Board was paid only their traveling expenses and a $6 per diem when they met in Georgetown. To make their new burdens easier, each member of the new Board would get a salary of $1600.

Thornton left Philadelphia and bought and moved into a house in Georgetown in October. Washington had just bought lots on a hill in the city just southeast of Georgetown and planned to build his city residence there. Thornton bought lots in the neighboring square. Scott commuted from a farm he owned nine miles from the city in Virginia and also began buying up city lots.

But a few months on the job, Thornton seemed to show that he understood Washington's wishes. He personally took the level of the ground around the Capitol. That drew attention to what many thought was Washington's obvious mistake in having L'Enfant place the Capitol too far to the west on Capitol Hill. Since 1791 when L'Enfant showed his plan, Washington had resisted moving it back. Then after crews of Irishmen, most speaking only Gaelic, dug the foundation, and masons, mostly Scots, laid the foundation as hired slaves moved stone to the site, the Capitol hardly seemed to rise because of the ground hulking behind it. Hallet had recognized the problem and had estimated how much it would cost to remove the hill.

The old Board assumed that brick-makers needing clay would level the hill in due time. While the building's foundation was stone, its walls would be brick fronted with sandstone. Thornton went to Philadelphia in March 1795 to do the paper work to get a bank loan to finance construction of the public buildings. Since he periodically had money from his legacy transferred from London, he knew Philadelphia bankers. (He didn't manage to raise a loan but it wasn't his fault.)

While in Philadelphia, he suggested to Washington that the foundation be raised ten feet. Thornton told his colleagues what he was up to and added, by the way, that both he and the President agreed that the Capitol was a building for the ages and it would not do to spare expense. Washington put off any decision until he viewed the site. One can credit Washington's eventual decision to raise the foundation walls six feet as an endorsement of Thornton's vision, although Washington probably felt compelled to rectify the mistake he made when he placed the Capitol too far to the west.
Washington was likely gratified that Thornton seemed to have thoroughly investigated the situation which is exactly what he wanted the new commissioners to do.

Then Thornton and Scott started a row with Thomas Johnson, the man Scott succeeded. Johnson had long worked with Washington to develop the Potomac Valley. When he first mentioned retiring, Johnson wrote to his old friend that he thought it was time "benefit myself by the rise of the City." He bought lots from James Greenleaf along Rock Creek just north of the stone bridge at K Street NW. When Johnson tried to get the deeds for the lots, the two new members of the Board told him that the old Board had not been authorized to award what were in effect water lots to Greenleaf.

Thornton enraged Johnson. So he who had used the “ideas of Thornton” in order to fire Hallet, took aim at Thornton. Alluding to his head bumping design of the Capitol's interior Johnson jibed in a letter that Thornton had a “head to clear of the lumber which crowds it to make room for what is correct.” Thornton and Scott sent a packet of documents and Johnson's offensive letters to the President. (See footnote 3.)

Washington tried to mediate the dispute and found both Johnson and Thornton stubborn. In a letter to Commissioner Carroll, he described his conversation with Thornton:
He, any more than Mr Johnson, seemed to think this could not be accomplished, as the Commissioners (or whether he confined it more particularly to Mr Scott and himself, I am not certain) were clearly of opinion, and had been so advised by professional men, that the lots upon Rock Creek would, undoubtedly, be considered as water lots under Greenleafs contract; and being so considered and of greater value, it followed as a consequence, that they, as trustees of public property in the City, could not yield to a claim which would establish a principle injurious to that property. He added that they had taken pains to investigate this right, and was possessed of a statement thereof which he or they (I am not sure which) wished me to look at. [(According to Tobias Lear, no one in Georgetown thought they were water lots.]
Learning that Carroll was about to retire, Johnson warned the President that his choice for replacing Carroll was crucial.  The other former Commissioner, David Stuart, told Washington that the two new Commissioners were "in error" and he had to appoint "a Law character of consderable eminence." He suggested Alexander White and Washington picked the 57 year old former two term Virginia congressman who had a farm in Woodville near Leesburg.

In explaining to White what he expected of him as a Commissioner, Washington shared his disappointment with Thornton and Scott:
In short, the only difference I could perceive between the proceedings of the old, and the new commissionrs result⟨ed⟩ from the following comparison. The old met not oftener than once a month, except on particular occasions; the new meet once or twice a week. In the interval, the old resided at their houses in the country; the new reside at their houses in George Town. The old... were obliged ⟨to⟩ trust to overseers, and superintendants to look to the execution; the new have gone more into the execution of it by contracts, and piece work, but rely equally, I fear, on others to see to the performance. These changes (tho’ for the better) by no means apply a radical cure to the evils that were complained of, nor will they justify the difference of compensation.... 
Then on June – before White joined the Board, all of that year's work to date which entailed raising 300 feet of foundation walls for all three parts of the building, all fell down. Work resumed only on the North Wing. Both houses of congress would have to meet there in 1800. Washington did not lecture Thornton and Scott. He left that to Secretary of State Randolph who put it this way: "The President will by no means suppose, nor does he mean in the most distant manner to insinuate, that due attention was not paid by the Commissioners to the running up of the walls of the Capitol, but it may happen in some other instance that a similar fatality might take place which would be prevented by the watchful inspection of the Commissioners...."

From the Secretary of State's letterbook

Thornton and Scott wrote to Randolph complaining of the “motley set” they had to deal with which made inspecting the work distressing. They insisted that if they had walked on top of the faulty walls three time a day, they couldn't have prevented their collapse

Despite the strain the collapse of the walls caused between the Commissioners and President, everyone conspired to minimize reports of the damage. The Commissioners conducted an investigation only to assign blame so that the culprit would pay damages. So for years they carried on their account book that contractor Cornelius McDermott Roe owed $1264 for damages to the North Wing and $1470 for damages to the South Wing. On April 22, 1795, Roe had written to the Commissioners asking for the architect to give directions. Evidently he didn't receive an answer. No one investigated the Board's role in the collapse.

Then to save the Capitol from further blunders, upon the recommendation of the American artist John Trumbull, George Hadfield arrived from England having just graduated from the best architectural training in England and with the highest recommendations. The Commissioners hired him to do what Hallet had found impossible to do, build the plan which in one letter Washington would refer to as “nobody's.”

After being on the job but a few months Hadfield complained both about the design handed to him and the defective work already done on the building. He recommended not building the basement, which is to say, a story above the foundation and below the story with the Senate chamber. To add height to the building, he recommended building an attic. Thornton found an ally in James Hoban whose Irish friends working at the Capitol took an instant disliking to Hadfield. In a 2200 word letter to Washington, Thornton referred to Hoban 11 times including this fillip: “Mr Hoban we know to be a practical man, and a person on whom I think we may depend. He has sometimes opposed my wishes, but I knew his motives were good, and I always admire independence.”

To excuse defective workmanship, Thornton relied on Hoban's judgment: “Mr Hoban and I knew of these defects, not only in the foundation but also in some parts of the distribution of the interior—we lamented, and endeavoured to correct them—In some Instances we succeeded, some small ones may yet remain, but not of much Importance in our Estimation.

As for Hadfield's criticisms of the building's design, Thornton was gracious to a point: Hadfield was “a young man of genius,” but incompetent. Thornton especially focused on one criticism made by Hadfield:
No objection can be urged to a rusticated Basement, because such are made use of not only in some of the most beautiful remains of Antiquity but also in the most magnificent modern Houses in England & other places—I will only instance a few in England. Wentworth House, which is an elegant palace belonging to the Marquis of Rockingham, six hundred feet in length—and of the same Order viz. the Corithian with a rustic Basement—Worksop-Manor House belonging to the Duke of Norfolk, three Hundred feet in extent yet only a small part of a superb Building once contemplated—Same Order rustic Basement. Holkham House—345 feet—Heveningham Hall, which is a very elegant Structure has a line of Pilasters supported on a rustic Arcade that runs the whole length—Chiswick House, the Seat of the Duke of Devonshire has a rustic Basement supporting fluted Columns of the Corinthian Order—Wentworth Castle, Seat of the Earl of Strafford abt 6 miles from Wentworth House is of the same Order on a rustic Arcade. Wanstead House is also Corinthian on a rustic Basement, & considered as a very chaste & beautiful Building—It was designed by the Author of the Book on Architecture called the Vitruvius Britannicus—These may serve to shew that a Basement (rusticated) is not only proper, but adopted by many of the first Architects. The expense is certainly less than any other mode of obtaining the same height.

Wanstead House, built in 1722, was the last of six private houses in England with basements that Thornton brought to the attention of George Washington. It was demolished in 1825 just before the original US Capitol was finished

Washington's reaction to that Vesuvius of Basements was muted. He wrote to Thornton on November 9, 1795: “If [Hadfield] is the man of science he is represented to be, and merits the character he brings; if his proposed alterations can be accomplished without enhancing the expence or involving delay; if he will oblige himself to carry on the building to its final completion; and if he has exhibited any specimens of being a man of industry and arrangement I should have no hesitation in giving it as my opinion that his plan ought to be adopted....”

In a letter to the Commissioners written the same day, he said he was busy with the upcoming session of congress. As for Hadfield's suggested changes “I should have no objection as he conceives his character as an Architect is in some measure at stake – and inasmuch as the present plan is no body's, but a compound of every body's....”  He left the decision on the basement up to the Commissioners. However, on his last visit to the city, he was told that the dome had been eliminated from the plan which he did not like at all. Indeed, Thornton penned a new design with a huge cupola thrust high by columns letting light into all the rooms below. Washington did get the dome back, although he didn't live to see it built.

As long as he was a Commissioner, at least through 1800, Thornton worked on the designs of the Capitol at his own behest. This may have been one that shocked Washington into fearing that a dome was no longer part of the design

Ten years later President Thomas Jefferson would enjoy collaborating with Benjamin Latrobe as he designed and built the South Wing of the Capitol. Washington did not want to collaborate with Thornton at all. He wanted Hadfield to supervise construction of the Capitol to its completion. And he wanted the Commissioners to be on the scene making sure that the work progressed. Washington made it clear in a June 6, 1796, letter to the Board's treasurer William Deakins that the Commissioners must live in the city, that living in Georgetown wasn't enough. But not until December 1796, did Thornton arrange to move into the rental at 1331 F Street NW that became his home for the rest of his life. Washington congratulated him for choosing such a central location. (Not until February 1798, almost a year after Washington left office, did Mrs. Thornton host her first tea there.)

Washington's gratitude was probably genuine because Thornton's colleagues never moved to the city. Scott had bought a small house just over the city's boundary and expanded Rock Hill into a house suitable for his family of nine. White didn't move to the city because after a stay of a few weeks, his wife refused to live there. Anyway, his main contribution was lobbying congress for loan guarantees which kept him Philadelphia for months when congress was in session. That also kept him near the president who found the former congressman reliable and trustworthy.

But Thornton's tardy move must have puzzled Washington because Thornton had money and just after Washington bought lots in 1794, Thornton bought lots nearby. That created the expectation that Thornton would make a major commitment to the city. In 1794 Washington expected to make a major sale of his Westernlands but when the land deal failed (it was probably with Greenleaf and Morris,) Washington forgot about building. So did Thornton, but he still had money to spend on housing. Just as he did in Philadelphia when he gave up his short lived medical practice (just in time to miss the deadly 1793 yellow fever epidemic,) he bought a farm just outside the District of Columbia. It was not too much farther from his house in Georgetown to his farm, then it was to the Capitol.  He also bought city lots cheaply when proprietors put up their less desirable lots for auction.

One of the squares in which he bought lots in May 1797 was across the street from the lot Tayloe bought in April. Likely Thornton had an eye on the long projected development around the planned Mall to the east of his lot where foreign governments would be required to build their embassies. Thornton also noticed the emergence of mud flats in the Potomac south of the President's house, and beginning in September 5, 1795, obtained warrants to register a claim to them.

John Nicholson mistook Thornton for a player in the high stakes game of speculating on the ups and mostly downs of Morris's and Nicholson's vast holdings in the city and elsewhere. Perhaps Thornton's kindness in sharing a “good pipe of Madeira,” gave the speculator the wrong idea. He wrote to Morris on December 9, 1796, that he “made a strong attack on him to get his paper to settle with Gen. Bailey but he parried, said his wife and mother-in-law would be alarmed.” Nicholson needed “paper” to fulfill a contract that Greenleaf had made to buy land from Bailey.

The failure of Greenleaf, Morris and Nicholson to fulfill their contract to buy 6000 public lots prompted Washington and the Commissioners to frown on sales of lots to speculators. The Commissioners wanted buyers to build houses and soon. So they began offering two prices to all buyers giving a discount of 20% to 30%  to those who built a brick house on a lot within three years. (NB: that clock did not tick on the lots Washington and Thornton had bought before the new rule.) That policy did not sit well with many buyers given that original proprietors and those to whom they sold lots had no building requirement.

 Washington's plan for two "plain" houses

In September 1798, a year and a half after retiring from office, Washington decided to buy two more lots in the city and set a pattern for other gentlemen to follow. He immediately put in motion his plan to build two houses suitable for renting to those coming to the city in 1800. Well knowing the complications involved in buying lots and building in the city, he sought the help of Commissioners. He didn't want to involve the full board until he picked his lots so he decided to first ask one of them for help. He could choose Thornton the architect, Scott who Deakins had told him was the best at making contracts, or Alexander White. He seemed the least qualified Commissioner to lend a hand. He hadn't bought any Washington lots for building or speculation.

Washington asked White to pick out two lots near the Capitol that would be a good site for two “plain” houses. He also sent White a design of the houses that he said he had made himself and asked White to get the Commissioners to make a contract with a suitable builder. Washington knew that Thornton would soon learn of his intentions and made a comment to White in a way that must have given White a chuckle: “My plan when it comes to be examined, may be radically wrong; if so, I persuade myself that Doctr Thornton (who understands these matters well) will have the goodness to suggest alterations.” 

White's last exposure to Thornton's "goodness" on architectural principles came earlier in 1798. Thornton discovered a mistake Hadfield made in the size and placement of a cornice which resulted in a rose carved in a medallion that was an inch and three quarters too small and thus "not in proportion recommended by Sir Wm. Chambers in his work on architecture which is admitted to be a work inestimable in its way." Thornton's colleagues refused to spend $1100 to make it right. Thornton protested that the cornices "will remain forever a laughing stock to architects."

Thornton took pride in his battles with architects. In an October  5, 1797, letter to a mentor in Britain he recalled his early experiences defending his design of the Capitol: “I was attacked by Italian, French and English – I came off, however victorious. President Washington's determination joined by the Commissioners, after long and patient attention to all, was final and in my favor.” (The Italian he referred to was probably a model maker named Provini who worked with Hallet..)

He soon had another victory. As he continued his 1798 attack on Hadfield, Thornton again found an ally in Hoban. With work on the President's house put on hold to get the Capitol ready, Hoban wanted to become superintending architect at the Capitol. In a March 27, 1798, letter to his colleagues demeaning Hadfield, Thornton relied mostly on retelling what Irish carpenters closely allied to Hoban characterized as Hadfield's inept attempt to supervise construction of the Capitol's roof. Thornton recalled Hadfield's mistakes in arithmetic, his “total incapacity in the most trivial calculations,” and deficiencies mere Irish carpenters would not notice. Hadfield operated “as if the 47 proofs of the first book of Euclid had never been discovered.” After a good bit of back and forth, the Commissioners fired Hadfield at the end of May.

"nay so little did he know of the consequences of a small mistake in the basement..."
Thornton takes Hadfield to task in a letter to his fellow Commissioners

A few months later Washington wanted to build two “plain” houses. He did not ask Thornton to design them, likely.to avoid his histrionics. But as he avoided Thornton the architect, he had to avoid provoking Thornton the architecture critic. Could Thornton ever criticize the man who made him famous? Washington had to remember Thornton's unwarranted attacks on his old friend Thomas Johnson.

On September 21,1798, the Commissioners finalized Washington's lot selection as the former President joined them on Capitol Hill. They sent the house plans to George Blagden who had been the head mason at the Capitol and with that work ending had become a private builder. There is absolutely no evidence that Thornton had anything to do with the plan they gave to Blagden who then estimated how much it would cost to build. But that same day, Thornton sensed an opportunity to get more involved in the project.

Since 1793 he had never claimed the lot that along with $500 was the prize for winning the Capitol design contest. So on the day Washington chose his lots, Thornton asked his colleagues that he be awarded a lot. He justified bringing it up at that late date by noting that he had finally restored the design of the Capitol. His colleagues took him at his word. They arranged for him to choose a lot and he took one next to Washington's. Thornton also joined White in drawing up a contract with Blagden and listing the specifications for the houses. (When he mentioned getting his prize lot in a letter to Washington, he only said of the prize lot that until then he “had not demanded [it] from motives of Delicacy....” He didn't push the idea that he had “restored” the Capitol design.)

Then, Thornton volunteered to help Washington save money by building a three story brick house “or Houses on a similar plan” next door and assuming the full cost of the party wall. That is, he would build as soon as he recovered from “some late heavy losses; not in Speculations, but matters of Confidence, to the amount of between four and five thousand Dollars.”

Washington replied on October 28th just as he met with the contractor Blagden to go over the specifications of the house. He welcomed Thornton's offer without “any allowance being made... as the kindnesses I have received from you greatly overpay any little convenience or benefit you can derive from my Wall.” (The best documented “kindness” that Thornton gave to Washington was a gift of special medicinal "Tincture of bark" made at his Virgin Islands plantation.)

Could the design for Washington's house have been another kindness from Thornton? No. Washington wrote: “With respect to your own accomodation you will please to give Mr Blagden such Instructions when he enters upon the Walls as to suit your views perfectly.” If Thornton had designed Washington's house, he would have already known how Blagden would build the wall. We could say Thornton designed the party wall, but he never built his house.

In that same letter Washington asked Thornton to oblige with another kindness: “as you reside in the City, and [are] always there, and have moreover been so obliging as to offer to receive the Bills and pay their amount (when presented by Mr Blagden) I will avail myself of this kindness.” As Mrs.Thornton proudly noted when she viewed the almost completed Washington houses on January 3, 1800: “the money paid to the undertaker of them having all gone thro' my husband's hand, he having Superintended them as a friend.” She didn't add that her husband designed the houses because he didn't.

He did try to do more than merely pay off the contractor. He gave Washington advice on parapets, which Washington didn't take, and replaced wooden sills with stone at some outer doors. Then in July 1799 once again Thornton brought up expanding Washington's two houses into a row of houses. 

John Francis who boarded congressmen in Philadelphia had immediately expressed an interest in renting Washington's houses. Washington asked Thornton what the customary rent would be. Thornton researched the issue and suggested a rent of 10% of the cost of construction which would have been $1200 for both houses. Francis also approached Commissioner Thornton to see if he could buy a lot and build next to Washington. He needed more room for boarders. Since Francis also wanted to build back buildings behind Washington's houses, Thornton “refused to name any price,” and Francs lost interest. But not to worry, if Francis hesitated to rent Washington's houses, Thornton had a better idea:
...preserve them unrented, and keep them for sale, fixing a price on them together or separately; and I have no Doubt you could sell them for nine or ten thousand Dollars each, and if you were inclined to lay out the proceeds again in building other Houses this might be repeated to your Advantage, without any trouble, with perfect safety from risk, and to the great improvement of the City. I am induced to think the Houses would sell very well, because their Situation is uncommonly fine, and the Exterior of the Houses is calculated to attract notice. Many Gentlemen of Fortune will visit the City and be suddenly inclined to fix here. They will find your Houses perfectly suitable, being not only commodious but elegant.
Thornton added “You have done all in your power to render them convenient for a lodging-house without absolutely injuring the Tenements...” In reply, other than thanking him "for the information, and sentiments," Washington didn't react to Thornton's suggestion that in the waning years of his illustrious career he become a real estate developer.

That Thornton didn't design Washington's houses doesn't prove that he didn't design the Octagon. Indeed snubbed by Washington, why wouldn't Thornton be chomping at the bit to design someone else's house? Don't cringe at the metaphor. Not until Glenn Brown's 1888 article in American Architect and Builder News were Thornton and Tayloe paired in regards to the Octagon. Throughout the 19th century, there names were both mentioned in articles and books about racing and breeding horses.

It is easy to picture young Tayloe, only 29 in 1799, asking the famous architect, then 42, for a house design. Tayloe split his time between his plantation near Richmond and his wife's family home in Annapolis and only passed through Georgetown. He had little time to meet other architects or hear about the problematic side of Thornton.

Blurring that picture is that in 1799, young Tayloe's horses dominated American horse racing. In that regard, Thornton was simply not in his league. As for architecture, while Thornton had seen the great houses of Britain at  least in picture books, young Tayloe likely had been inside some hobnobbing with their owners. Tayloe had attended Eton and Cambridge. His son Benjamin later wrote that his father had been "on terms of great intimacy with the Marquis of Waterford, the Beresfords, Lord Graves and Sir Grey Skipwith a native of Virginia, through whom he had access to the best society in England...."

Tayloe's school chum Grey Skipwith would inherit Newbold Revel from a relative in Warwickshire

So Tayloe was not unfamiliar with English houses.Tayloe's best friend at college, Edward Thornton, was humbly born but became a leading British diplomat and courtier. Edward Thornton was serving in the US while the Octagon was being built. Tayloe did not necessarily learn about parapets from William Thornton.    

We cannot be sure when Tayloe and Thornton became friends. Given that a horse race in early Washington would always be an occasion for socializing, it likely that Thornton and Tayloe met at least by April 1797.when Tayloe's horse won a match race with Charles Ridgely's. (Hampton, Ridgely's estate just north of Baltimore, rivaled Tayloe's Mount Airy just north of Richmond.) Tayloe bought the lot upon which the Octagon would be built in April 1797. As I point out in Part Two of this essay, there is no evidence that he thought about what to build on the lot until February 1799 when George Washington advised him to run for congress rather than accept appointment as an officer in the army. If elected, he would need a house in Washington. (He lost by a wide margin but still made the Octagon his winter residence for the rest of his life.)

Between April 1797 and April 1799, there is no evident that Tayloe, who was rarely in Washingon, had much to do with Thornton, who rarely left it. In the fall of 797 the Thorntons toured Virginia going to Monticello and Montpelier but not Mount Airy.

After that, what evidence we have suggests that Tayloe and Thornton continued to have a distant relationship.In October 1798 Washington asked Thornton about land purchases made by Henry Lee. Thornton thought that Lee might have sold some lots to "J. Tayloe of Mount Airy" but he would have to see those gentlemen to be sure. Thornton mentioned "J. Tayloe of Virga" in his April 19, 1799, letter to Washington reporting that Tayloe made a contract for his house. (The formal way of identifying Tayloe suggests that Thornton didn't realize that Tayloe and Washington were rather close. He spent the night of April 17 at Mount Vernon. On March 31 Washington had written to Tayloe that “at all times and upon all occasions I should be glad to see you under my roof.")

The earliest indication that Thornton and Tayloe were friends is in another letter to Washington in which Thornton reported that he did not go to Mount Vernon as planned because he and his wife "spent the day" with "John Tayloe of Mount Airy." That day was August 31, 1799, well after the Octagon was designed. Perhaps they spent the day viewing the Octagon, but then as now, one usually spent a day with someone in the countryside not in the city taking care of business. In 1799 Thornton imported a notable horse; Tayloe imported several.

Of course, Thornton could design a house anytime or anywhere he wanted. In the Thornton papers at the Library of Congress there are two unsigned floor plans that curators and scholars consider preliminary plans for the Octagon. The drawings only resemble what was built so Orlando Ridout V in Building the Octagon assumed that what would have been Thornton's third plan was what William Lovering followed when he served as the project's superintending architect.

If those two extant plans were indeed made for Octagon by Thornton, then Thornton showed not a little brass. Shortly after those floor plans had to have been made if they were for the Octagon, a battle between Thornton and Hoban came to a head. Three years later in a July 13, 1802 letter to President Jefferson, Alexander White recalled the episode: “Some years ago both my Colleagues were desirous of getting Hoban out of the way; and amazing exertions were made to find something in his conduct which would justify them in dismissing him.”

Thornton did not emerge unscathed. In an April 12, 1799, letter to White, Hoban's head carpenter Redmond Purcell felt "determined to pour broadsides" into the hulls of Thornton and Scott. Purcell accused "the fribbling quack architect" of signing "his name to the only drawings of sections for the Capitol ever delivered to the commissioners' office, made out by another man." The letter was soon published. 

Hoban's counterattack was more effective. If the Commissioners attacked him for not doing his job, he would attack the so-called architect for not doing his. In a March 12, 1799, letter, he told the Commissioners of the difficulties he had answering their request for a breakdown of future costs at the Capitol. He had no "plan or sections of the building to calculate by, not the parts in detail, all which should be put into the hands of the superintendent." Investigations of his past handling of workers at the President's house continued. So on April 15, he pointedly asked for "drawings necessary to carry on the work on the staircases and the Senate and House chambers.'

Hoban asked for drawings that he knew that Thornton could not provide

Commissioner White forced Commissioner Scott, who also wanted Hoban out, to change sides. In the invitation for the design contest, there was a requirement that the winning architect provide drawings needed during construction of the building. His colleagues asked Thornton to provide the drawings. He didn't, likely because even though he boasted of restoring his design of the Capitol, he couldn't provide the drawings needed to build it. He told his colleagues, rightly, that Hadfield had been hired to do that. Of course, when Hadfield made drawings, Thornton ridiculed them.

But while taking that stand, how could Thornton at the same time provide a detailed design for the Octagon house? Judging from what Lovering wrote to the Commissioners in October, 1798, it was common knowledge that Thornton was "unacquainted with the trouble of architectural details." Lovering discussed a contract for building the Octagon on or shortly before March 9, 1799. He likely would have learned if the house plans with enough detail to allow a cost estimate had been made by Thornton. It is unlikely Thornton could have gotten away with secretly designing the Octagon.

The floor plan in Thornton's paper which is less like the actual Octagon is likely a design that Mrs. Thornton described her husband making on February 1 and 2, 1800, for a house he told his wife that they would build on the square below the square where Tayloe was building his house. Tayloe built on the corner of New York Avenue and 18th Street, north of the avenue and east of the street. Thornton planned his house for his lots on New York Avenue and 17th Street, south of the avenue and west of 17th Street. Both houses had to fit in a lot shaped by the angle of  New York Avenue to 17th and 18th Streets.


The central axis of the house is quite like Thornton's floor plan for the middle the Capitol.



If Thornton had offered that house design so reminiscent of his design for the yet unbuilt rotunda of the Capitol, Tayloe did not go for it. The Octagon as built is different.



Is it likely that after defending his Capitol design with increasing vehemence since 1793, Thornton would radically alter his first take on the Octagon and eliminate the line up of ovals reminiscent of his Capitol design? The other design in Thornton's papers is more like what was built.

 

But could he have exhausted himself with such detail?

There is another explanation for how a design so similar to the Octagon wound up in Thornton's papers. In describing how he designed the Library Company building and the Capitol, Thornton almost boasted that he consulted books implying that using them substituted for being trained in architecture. So prior to designing his own house, he likely asked Lovering for one of his preliminary designs for the Octagon.

Lovering had chided the Commissioners in 1798, but in 1799 they still asked him to inspect the roofs of the President's house and Capitol. As noted in Part Two of this essay, we know from Henri Stier's letters that Lovering liked to give prospective patrons three designs. Perhaps Thornton's request so impressed Lovering that in May when he advertised his move to Georgetown, he offered specimens of his designs for houses built on angled avenues which probably also included a house he designed and built for Thomas Law on New Jersey Avenue.

That the houses Lovering in 1794 and 1795 for Greenleaf, and the Twenty Buildings he designed for Morris and Nicholson don't have the ovals or look of the Octagon shouldn't be held against him. After doing those houses, he measured work done at the President house and Capitol to determine the compensation for workers. He was by no means unfamiliar with the ovals of those buildings. The angle of the streets dictated the need for a novel design and ovals discretely used (not lined up a la Thornton) was the obvious solution.

Assuming that Lovering made the preliminary drawing of the Octagon found in Thornton's papers, frees Thornton from an accusation that he worked on details of Octagon at the same time he refused to make detailed drawings for the Capitol.

This is not to say that Tayloe avoided involving Thornton in the project. He seems to have known that Tayloe ordered chimney pieces from London. When chimney they came in November 1800, Thornton went to see them. Judging from Mrs. Thornton's diary it was the only time in 1800 that Thornton went inside the house. 

Thornton did design houses, but only after work began on the Octagon. By not asking him to design his house, Washington shocked Thornton into making his talents as a designer more serviceable. So in 1800 while he remained busy as a Commissioner, Thornton began his modest career as a house designer. A double house for Daniel Carroll was easy given the experience he had helping to draw up the contract for Washington's two houses. His obsession in 1800 was a monument, if not a mausoleum, for George Washington. So he maintained close ties to the Washington family. He found that easiest to do by befriending two grand daughters of Martha Washington and their husbands Thomas Peter and Lawrence Lewis. Two of the most gracious acts of his life were gifting house designs to both couples.

Then why didn't Lovering become famous for designing the Octagon? That he was not a gentleman and already famous are two reasons. Also in June 1801, after two years of work, the project was well over budget and far from being finished. Tayloe came on site and urged Lovering to get it done. At a time when an architect was also expected to build what he designed, his failure as a builder could eclipse the credit he might deserve for being the designer. The pity of continuing to celebrate Thornton as the Octagon's architect is that we lose sight of the problems faced by the handful of men who had the talent to design and build. None of them were born rich like Thornton or became rich off their work. Don't we owe them something?

Bob Arnebeck





 


Saturday, April 20, 2019

Did Thornton Really Design the Octagon House?

Part Two: Did William Lovering Design the Octagon House?

Part Three: Would You Have Asked William Thornton to Design Your House? 

My new blog, William Thornton Re-examined, has a broader analysis of Thornton in 13 chapters including his crusade to return freed slaves to Africa, the Patent Office, and his stint as a commissioner of public buildings overseeing construction of Capitol. Another thread throughout the narrative explores the work of those who actually designed and built the houses credited to Thornton.



No one alive at the time it was built ever noted who designed the Octagon. Maybe it was too hard to keep score. Between 1795 and 1800, the number of brick houses built in the city roughly doubled from 55 to 109. Then in the next year the number almost doubled again to 207. That said, the Octagon did stick out and in 1803 had the fourth highest assessed house value in the city, $15,000. Evidently people back then didn't care about architects.

So why does everyone know now what no one back then ever wrote about? We can thank the architect Glenn Brown. Thanks to him the American Institute of Architects bought the Octagon in 1898 to serve as its headquarters. Now it is a museum with the AIA headquarters in a modern building right behind it, and, as we all know, it was designed by Dr. William Thornton.

Brown who was raised in Alexandria had a passion for Federal Period architecture. In 1888 he made drawings of the Octagon's mantels, cornices, roof truss and floor plan for American Architect and Builder News (https://archive.org/details/americanarchitec23newyuoft/page/6 ).



Brown fell in love with the house, and with its original owner Col. John Tayloe. Brown's grandfather was a senator from North Carolina and his father a doctor who served in the Confederate army for four years. Brown was raised to admire men like Tayloe who was known as the richest Virginian. Brown wrote that Tayloe, "was unrivalled for the splendor of his household and equipages, and his establishment was renowned throughout the country for its entertainments, which were given in a most generous manner to all persons of distinction who visited Washington in those days...." (He and his family lived in the Octagon only from November to May. In other months they lived on their plantation Mt. Airy outside Richmond where Tayloe worked his slaves and bred America's best race horses.) At the end of his short article, Brown said Thornton was the architect and "was a very interesting character and is deserving of a separate article."

That 1888 article failed to link Thornton's name to Tayloe and the Octagon. An 1893 article, "Historic Houses of Washington", in the widely read Scribner's Magazine extols the Octagon and Tayloe with his "five hundred slaves" and "his guests the most eminent men of his times" but makes no mention of Thornton. The one architect mentioned in the Scribner's article is Benjamin Latrobe, "the mastermind of our unequaled Capitol", for designing the Van Ness Mansion and Decatur House, the former on the slope below the Octagon and the latter on the future Lafayette Square .

1846 photo of the Capitol

Throughout the 19th century historians credited Thornton as an architect of the first version of the Capitol completed in 1828 with its noble Rotunda but modest dome. But they also credited Stephen Hallet, George Hadfield, James Hoban, Benjamin Latrobe and Charles Bulfinch. William Dunlap, a friend of Thornton’s, wrote that “He was a scholar and gentleman – full of talent and eccentricity, a Quaker by profession, painter, poet, and a horse-racer well acquainted with mechanic’s art . . . – His company was a complete antidote to dullness.” But in a three volume history of American design he published in 1830, Dunlap failed to mention Thornton's designing any private houses.

When he eulogized Thornton after his death in 1828, President John Quincy Adams noted that he, as secretary of state, had supervised Thornton for 8 of the 26 years he impeccably ran the Patent Office. "The Doctor was a man of learning, of genius, of elegant accomplishments and of very eccentric humours." Was the Octagon one of his "elegant accomplishments"? In a November 2, 1801, diary entry when the Octagon house was almost ready for occupancy, Adams wrote: "Dr. Thornton was by turns ingenious and humorous but all the time very talkative." But Adams didn't record what he talked about. No one ever reported anything he said about the Octagon.

In June 1799 Thornton talked about architecture with Thomas Adams, another son of President Adams, who was visiting Washington. Thornton had been appointed a Commissioner of the Federal City in 1794 and the President was his boss. The other two commissioners also visited young Adams. The commissioners oversaw construction of the public buildings, sold building lots and regulated private building. They took every opportunity to show President Adams, who unlike his predecessor, had never been to the city, that they had the situation well in hand and that the city would be prepared to accommodate the federal government in December 1800 as required by law.

Young Adams reported on all three commissioners in a June 9 letter to his mother. He noted that Thornton was born in Jamaica, educated in England and "a democratic, philanthropic, universal benevolence kind of a man—a mere child in politics, and having for exclusive merit a pretty taste in drawing—He makes all the plans of all the public buildings, consisting of two, and a third going up."

Actually Thornton was born in Tortola, British Virgin Islands in 1759, received a medical degree at Edinburgh in 1781 (or Aberdeen other sources say.) He designed only the Capitol not the President's house or original Treasury building flanking the President's house, which were the other two public buildings then being built. Adams probably picked up misinformation about Thornton's background from local gossips, but no one in town would have credited him for planning anything other than the Capitol. So we can take Adams' emphasis on all the planning Thornton did as a reaction to what Thornton told him about his overseeing all the public buildings. Yet in the midst of all that bragging evidently Thornton didn't mention the Octagon.

Within two years of the government's move to Washington, Congress took control of the public buildings and the city. Thornton hoped to be appointed governor of the District of Columbia (an office not created until 1871 only to be abolished in 1874) but wound up in the Patent Office. That didn't prevent him from continuing to defend his Capitol design with sharply written diatribes in the newspaper challenging changes Latrobe tried to make in the design. In none of the letters defending his reputation as an architect did he mention designing the Octagon. For example, in an 1808 reply to Latrobe's he wrote:
I travelled in many parts of Europe, and saw several of the masterpieces of the ancients. I have studied the works of the best masters, and my long attention to drawing and painting would enable me to form some judgment of the difference of proportions. An acquaintance with some of the grandest of the ancient structures, a knowledge of the orders of Architecture, and also of the genuine effects of proportion furnish the requisites of the great outlines of composition. The minutiae are attainable by a more attentive study of what is necessary to the execution of such works, and the whole must be subservient to the conveniences required. Architecture embraces many subordinate studies, and it must be admitted is a profession which requires great talents, great taste, great memory. I do not pretend to any thing great, but must take the liberty of reminding Mr. Latrobe, that physicians study a greater variety of sciences than gentlemen of any other profession . . . . The Louvre in Paris was erected after the architectural designs of a physician, Claude Perrault, whose plan was adopted in preference to the designs of Bernini, though the latter was called from Italy by Louis the 14th.
So why didn't he add that he had designed Col. Tayloe's new townhouse? Or to keep his friend's name out of the dispute, why didn't he add that he had designed one of the notable new private houses in the city?

From 1801 when the Tayloes moved into the Octagon until 1828 when both Tayloe and Thornton died, Washington life pulsed with gossip. One of the best at keeping track of it was Mrs. John Quincy Adams. The Thorntons and Adamses were neighbors on F Street NW just east of 14th. She saw him frequently. In a November 22, 1820, letter to her father-in-law, she wrote:
Dr. Thornton called in late last Evening and chatted some time His conversation is indeed a thing of threads and patches certainly amusing from its perpetual variety—He is altogether the most excentric being I ever met with possessing the extremes of literary information and the levity and trifling of the extreme of folly—He is good natured rather than well principled—
Mrs Adams visited the Octagon and socialized with the Tayloes, Thorntons and the rest of Washington society, but evidently no one gossiped with her about who designed the Octagon. In February 1823 she wrote to her father-in-law:
In the Evening we all went to Col Tayloes and being already out of spirits passed the most unpleasant Eveng Col and Mrs Tayloe have always lived upon the most friendly terms with my family—Their family is of the highest respectability in Virginia but among the whole of them there is not one above mediocrity in point of talents Their wealth and high standing in their own State gives them great influence and they are ever tendering proffers of their services and friendship—
Tayloe's Eton and Cambridge education didn't fool her. She was born and raised in London. Plus wealth alone did not rule in Washington. Tayloe held no elected office and as a die-hard Federalist had no hope of being appointed to office by the series of Republican presidents who were his neighbors. As Mrs. Adams intimated, Tayloe tried to ingratiate himself with those in power. Col. Tayloe's racehorse Lamplighter was famous throughout the land; so why not similarly tout the name of the architect who designed his house especially if that worthy was the much admired Thornton? If the idea that the architect of the Capitol designed the Octagon intrigues us today, why wasn't that the talk of the town back in 1801? It is not uncommon for mediocre patrons to associate themselves with genius.

Quite a few people talked about the good job Thornton did at the Patent Office which he turned into a museum of inventions. Before the Smithsonian it was a must see for tourists after they visited the White House and Capitol. Maybe credit for that and the Capitol design would have been glory enough for other men, but Thornton craved more. As late as August 3, 1822, 23 years after the first president's death, Thornton complained in a letter to John Adams: "When the great Washington died, I lost a Friend, that would not have permitted me to remain so long in the back ground." He longed to be sent to South America to represent the US to revolutionary governments and also make drawings of plants. He blamed John Quincy Adams for not making him a diplomat and explorer. The urban planner and supposed architect of several buildings we still admire wished to escape from it all.

In 1896 Brown kept the promise he had made in 1888 of a more extensive article on Thornton and it appeared in the July issue of the Architectural Record (page 53ff). In "Dr. William Thornton, Architect," Brown placed Thornton in the forefront of American design. Brown provided a concise biography and also rewrote the history of the Capitol, painting Thornton as not one of many designers but its guiding genius, defending his original design from efforts by Stephen Hallet, George Hadfield, James Hoban and Latrobe, all trained architects, to change it. As Brown put it: "when Thornton was appointed commissioners, Washington requested him to see that everything was rectified so the building would conform to the original plan." Moreover, Brown argued, once Thornton was appointed to the Board of Commissioners, there was noticeable improvement in the "written proceedings and in the business forms and contracts which were introduced in connection with the streets, bridges and buildings that were in their charge." Since the improvements appeared after his appointment, "Thornton should have the credit...."

Brown listed among Thornton's private architectural works the Octagon, George Washington's two Capitol Hill houses intended for boarding congressmen, James Madison's house Montpelier, and Tudor Place in Georgetown. Brown added that he had "several of Thornton's sketches for private houses in my possession" which implied that Thornton designed several other houses.

Octagon in 1896

In promoting Thornton's reputation as a great architect, Brown did not rest. In 1900 his monumental two volume history of  the Capitol appeared, published by the US government, combining lavish praise of Thornton's genius with pages of prints and photographs of the Capitol. Brown ensured the primacy of the Octagon among Thornton's house designs by persuading the AIA, then headquartered in New York, to buy it, and make Washington its new home. 

Historians of the Capitol's design and construction today consider Brown unfair to both Hallet and Latrobe. To them fell the hard work of making the interior of the magnificent building work. Author and architectural historian, Pamela Scott describes Thornton as the designer only of the Capitol's exterior. Although Thornton and Brown made much of Washington's patronage, in the fall of 1794 the president needed to fill two openings for commissioners. After two men turned down the job, he appointed Gustavus Scott. Then after another turned down the job, he appointed Thornton. As for whether Brown was right to credit Thornton for making the commissioners more business-like, the other new appointee, Scott, was a Maryland lawyer who one must assume had a knack for "business forms and contracts." (In Part Three of this essay, I show that Brown had little evidence for many of his assertions.)

For the Capitol at least documentary evidence links to Thornton's role. In the case of private houses, with the exception of Tudor Place for which Thornton made extant drawings and elevations beginning in 1808, Brown's cited sources are problematic.

Today, Thornton gets no credit for Montpelier. Brown attributed it to him based on an 1830 letter by James Madison remarking: "The only drawing of my house is that by Dr. Wm. Thornton, it is without the wings now making a part of it." When Thornton visited Madison there in 1803, he made a drawing of what he saw, not of the additions Madison would build in the future.

Of George Washington's houses, Brown writes "Dr. Thornton was the architect and superintendent, as shown by letters of Washington." Today there is a plaque on the ground where they once stood saying Thornton was the architect. However, in the correspondence Brown cites as evidence, Washington invited Thornton to correct the design Washington himself made, if architectural principles required as much. Thornton offered no corrections save replacing wooden sills with stone. So Washington himself designed the buildings in consultation with the builder he hired.

As the source for Thornton's design of the Octagon, Brown cited In Memoriam,  a memoir published in 1872 that collected the occasional writings of Benjamin Ogle Tayloe, the most literate of Col. Tayloe's 15 children, a minor diplomat and, like his father, a breeder of horses. Benjamin had moved into the Octagon when he was six years old. In Memoriam devotes three pages to Thornton mostly recalling "his eccentricities and the anecdotes related of him" rather than "his well-earned reputation for letters and taste." For example:
Dr. Thornton imagined he understood the science of pugilism, and complained of his being knocked down by General Van Ness, before he could assume an attitude. Their quarrel arose from a charge against the Doctor of encroaching on the General's domain,—the former claiming, by the "right of discovery," the flats in the Potomac opposite the property of General Van Ness, with the intention of converting them into an island.
Benjamin Tayloe recalled Thornton's bragging on his accomplishments: "He claimed to have been the pioneer in the application of steam as a propeller for boats....Dr. Thornton told me he killed Fulton by his last pamphlet." Robert Fulton died in 1815 so that's possible. But In Memoriam includes no reports of Thornton bragging about designing houses.

Of Thornton the architect, Benjamin Tayloe wrote, "He was the architect of the first Capitol at Washington, and laid out some of the public grounds, and arranged the public buildings accordingly." He makes no mention of Thornton's designing the Octagon. Could Brown have learned of Thornton's role in conversation Tayloe's son? Benjamin Ogle Tayloe died while Brown was still an undergraduate at Washington and Lee University not yet having studied architecture at MIT. So it seems unlikely that Brown learned about Thornton's role directly from Tayloe. In Memoriam was also a source for the 1893 Scribner's article about Washington houses which didn't mention the architect of the Octagon.

The best light to put on Brown's use of In Memoriam is that since Thornton was the only friend of Col. Tayloe's mentioned in the book who was an architect, Brown assumed Thornton was the architect Tayloe employed to design the Octagon. (I have gone out on similar limbs in my own writing.) Perhaps Benjamin Ogle Tayloe was just not the type to mention the architects of private houses. In 1828, he built a house of note on Lafayette Square. In Memoriam includes an article he wrote about all his famous Lafayette Square neighbors and their houses. He didn't mention any architects.

Benjamin Ogle Tayloe house

Today that Thornton designed the Octagon is settled history. What settles the history is what has become settled law in architectural history: Great houses have great architects. Yet what could explain the lack of contemporary reference to the house's designer? Certainly not its being swallowed in a sea of urban architecture. An 1817 watercolor shows it towering over vacant fields with the streets that bound it, New York Avenue and 18th Street, hardly distinguishable from grassy fields.


Simply put, if Thornton was the architect then what passed between Thornton and Tayloe was a private affair between gentlemen. It was not open to public comment; it was not a situation similar to Thornton's entries in honorable design contests that invited public comment and rewards. He accepted an honorarium in 1790 for his winning design for the Library Company of Philadelphia (one share of stock in the company) and in 1793 he won the $500 prize for submitting the best design in the contest for the Capitol. Otherwise he evidently thought receiving money for designing a house for friends was something a gentleman did not do. In his 1989 book Building the Octagon, published by the AIA, Orlando Ridout V reviewed accounts kept for Tayloe during the construction. There is no record of Thornton being paid for any service.

Ridout doesn't rely on In Memoriam as evidence that Thornton designed the Octagon. He points, rather, to a set of plans found in Thornton's papers.
The majority of his finished drawings have been lost, most likely consigned to the use and care of builders and project superintendents. Research is thus hampered by the surprisingly thin evidence for much of Thornton's architectural work. For the Octagon the evidence consists primarily of two unsigned preliminary floor plans... (pp. 61-62)

However, the very documentary evidence that does exist could be seen to contradict Ridout's Thornton theory. The plan, as Ridout admits, "creates a sense of conflict rather than order." The other unsigned floor plan likewise doesn't match the finished house.

 

Ridout describes the second plan as "more carefully ordered" and suggests it was an improvement on the way to the even simpler final design. But no proof exists of their intended order.

There are two possible explanations of the drawings' origins that undermine Thornton's role in designing the Octagon.The first is that the drawings weren't Thorntons. Ridout documents that Tayloe did pay for the services of an architect. He hired William Lovering as the project's supervising architect. Ridout summarizes the recent emigrant's career after arriving from England (pp. 28-29): The extent of his training is "unclear." He was first referred to as a "contracting carpenter" and then "subsequently addressed W. Lovering, architect" and paid $1500 a year in 1795. State records list him as the designer of a house in nearby Maryland in 1798. When describing how the Octagon was built, Ridout documents Lovering's role as a supervisor of the carpenters and quotes letters Tayloe wrote to Lovering in 1801 about construction problems. Tayloe's in town agent, William Hammond Dorsey, paid Lovering a $901.60 fee on December 26, 1801 (p. 151)

Ridout also notes that in May 1800, after a year of working on the Octagon, Lovering "attempted to capitalize on his experience with the unorthodox plan of the Octagon." He advertised in the newspaper that he could provide "specimens of buildings suitable for the obtuse or acute angles of the streets of the City of Washington." (p. 123) In Part Two of this essay, I examine Lovering's career. For the moment, let's just say that if the "capitalizing" Lovering wasn't as disingenuous as Ridout implies, then one of his "specimens," some of which must have resembled the building whose construction he was then supervising, may have made their way into Thornton's papers.

The second explanation for the drawings is that Thornton may have faced the challenge of "obtuse or acute angles" not for Tayloe but in designing a house he wanted to build for himself.

Tayloe bought his lots in Square 170 in April 1797. In May 1797 Thornton too bought real estate - 20 lots at a sale of David Burnes' property including some in Square 171 just south of Square 170. He also bought public lots in 171 so that he owned lots 1 to 5 and 15 to 21, which meant he owned the east side of the square including the lot at the corner of 17th and New York which was much like the lot Tayloe built on at 18th and New York Avenue.

In 1800 Mrs. Thornton wrote in her diary (p. 102):
Saturday Feb.y 1st— a fine day. The ground covered with the deepest Snow we have ever seen here (in 5 yrs)— river frozen over.— Dr T— drawing a plan of a house to build one day or other on Sq: 171
Thornton continued working on the house plan on the 2nd, she wrote, and on the 3rd Mrs. Thornton, something of a draughtsman herself, "began to copy on a larger Scale the elevation and ground plan of the House." The house was never built, the elevation lost. Could the unsigned plan now in the Thornton papers that describes a larger house be one that he drew in February 1800 for his own property in Square 171? At the end of Part Three of this essay, I return to this question, but for now, more on Thornton and how his career has been misconstrued.

Ridout doesn't mention Thornton's lots in Square 171; he takes the diary entries describing Thornton's making house plans as proof he designed the Octagon. Ridout writes: "If Mrs. Thornton's detailed diary for the year 1800 is any indication, Thornton would have been pleased to respond to the opportunity to produce a design for Tayloe, fitting it into quiet afternoons and evenings between his work routine as a commissioner." So Ridout suggests that sometime prior to May 1799 when construction began, the builder Lovering received the third version of Thornton's floor plan and never returned it to Thornton. Mrs. Thornton didn't keep a diary in 1798 or 1799, so no details can be found that way.



Mrs. Thornton's diary is essential reading for anyone interested in Washington life and society in 1800. The former Anna Maria Brodeau was 25 years old when she wrote it and had been married for ten years to "Dr. T" as she often called him in the diary. She was educated in her mother's Philadelphia finishing school, well read and literate in French. Thornton met Anna and her mother through his friendship with Dr. Benjamin Rush. After their marriage, Anna and her mother spent two years with Thornton at the Tortola plantation where he was born and which was a major source of his wealth. It was there that Thornton learned of the Capitol design contest and began preparing his entry. They returned to Philadelphia in 1793. In some brief notes on her life, Anna seemed disappointed that, rather than staying in the city and starting a medical practice, her husband moved to a farm and indulged his passion for horses. He applied to teach medicine at the University of Pennsylvania but didn't get the job. After President Washington appointed him to the Board of Commissioners,  Thornton, Anna and Mrs. Brodeau moved to Georgetown. They rented a house on Bridge Street and also bought a farm in Maryland where he bred horses. In December 1796 they began moving from Georgetown to the City of Washington renting a house at 1331 F Street NW. 

 E Street NW in 1817

Anna seemed to prefer the city to the farm and, in notes on her life, highlighted the month in 1798, February, when she began having society over for tea. In Mrs. Thornton's 1800 diary, which she admits is more about her husband's life than her own, we read much about horses and asses.

There is actually not that much in the diary about Thornton the architect, certainly not as much as we might expect if Thornton was as active in the field as his later chroniclers say he was. She briefly describes her husband designing two houses for Daniel Carroll's brother, a stables for Thomas Law, and a church for Bishop John Carroll. He also offered a plan for a rural Virginia house to Mr. and Mrs. Lawrence Lewis but the diary contains no description of his working on the design

The client list reflects the Thorntons' propensity to socialize with everyone who counted in Washington. Mrs. Lawrence Lewis was George Washington's step-grand daughter Eleanor "Nelly" Custis. Law was married to Mrs. Lewis's sister, Eliza, and had already built several houses in the city.
Daniel Carroll of Duddington was of the family that originally owned most of the land in what would become the City of Washington. The Bishop ruled from Baltimore where he planned to build the church but didn't use Thornton's design. 

The diary has enough depth that we can easily tell that the Thorntons were close to the Laws and Lewises but never saw the Carrolls. It has too little depth to give us much of an idea about what the Thorntons and their friends thought about architecture and the many houses being built around them, not to mention the finishing work on the President's house and Capitol. Mrs. Thornton does mention when Thornton worked on his design for Rotunda and South Wing of the Capitol on which work had not begun. 

Or should we look at that lacuna in this way?: Mrs. Thornton's diary makes being an architect seem easy for her genius husband.
Wednesday [March] 12th: Fine day roads very bad While we were at breakfast a boy brought a Note from Mr Daniel Carroll of Duddington, - living in the City an original and large proprietor - requesting Dr T— as he had promised, to give him some ideas for the plan of two houses which he and his brother are going to begin immediately on Sq 686 on the Capitol Hill....
—Friday 14th A Warm and beautiful day Dr T— after breakfast went to the [Commissioners'] Office— returned a little after with Mr Carroll— to see the designs with which he was much pleased. (p. 116)
It is easy to picture the same scene occurring a year earlier with John Tayloe requesting a plan perhaps during a stop over between his Virginia plantation and Annapolis where his wife's family lived. The Tayloes did not move to the city until late 1801 which meant he needed others to keep an eye on the project. The Georgetown merchant Dorsey oversaw payment of workers and suppliers. Lovering supervised the workers. As a friend and as its presumed architect, we might expect Thornton, too, to have kept an eye on the house. 

Yet that doesn't seem to have happened. Mrs. Thornton's diary does report several visits to see the Tayloe house that didn't seem to amount to much. In her January 7 entry (p. 92) she reports: "After dinner we Walked to take a look at Mr Tayloe's house which begins to make a handsome appearance." But they didn't look inside. Sometimes Mrs. Thornton was careful to add a phrase explaining what she reported. In her January 3 entry (p. 90) she details her husband's role in the building of George Washington's Capitol Hill houses: "The money paid to the undertaker of them having all gone thro' my husband's hands, he having Superintended them as a friend." Note that she didn't say that her husband designed the houses.

That she never detailed her husband's relationship to Tayloe's house suggests he had nothing to do with it. The Thorntons took several more walks that year to see the house but she recorded no thoughts (or facts) about the house in her diary. On  November 27 Thornton invited her to see the new chimney pieces of artificial stone imported from England. She was too busy tending a sick servant but found time to go with a friend to see them a week later. Almost a hundred years later Glenn Brown assumed that Thornton must have designed those fire places but in 1800 Mrs. Thornton recorded nothing about what she or her husband thought of them. (When Tayloe saw them he was enraged because the chimney piece had arrived from England without the mantels. Ridout p. 90)

1896 photo

Something else drew the Thorntons in the same direction as Tayloe's house, the lots they owned across the avenue. On June 26, Mrs. Thornton briefly describes what was happening on their own lots but not at Tayloe's house: "After tea we went to Mr King's to visit Mrs Tingey and Touzard — Dr T. and Mr Winstanly went with us, we walked round by Mr Tayloe's house and our lots which they have just done fencing." (p. 161)

One had best keep an eye on one's lots. On October 26 Mrs. Thornton wrote: "Mrs P. Thornton and I walked as far as Mr Tayloe's House, intended when we set out to go to Mr Knapp's, but found it too warm.— Found 4 Cattle and several Hogs in our field of buckwheat, got a little Boy to drive them out and fasten up the fence." (p. 205)

The Thorntons' interest in their lots in Square 171 could be ascribed to their desire to be across from the house Thornton designed for Tayloe opposite on Square 170. But the location held other attractions for Thornton. Inspired by the L'Enfant Plan, early publicists described how the Malls south and east of the President's house "are to be ornamented at the sides by a variety of elegant buildings and houses for foreign ministers." In 1796, as President Washington's second term came to an end, Commissioner Thornton reminded him of the need to accommodate foreign delegations. (Possibly Tayloe was drawn to Square 170 for its future proximity to embassies, but he also bought lots elsewhere in the city, presumably for investments. Houses he had built on Pennsylvania Avenue in 1818 became the core of the future Willard Hotel.)

While the diary makes no mention of her husband's association with Tayloe's house, there are entries about his ties to Tayloe's horses. Thornton and Tayloe probably became friends through their shared interest in horse breeding and racing. On April 17, 1797, two days before he paid $1000 for the lot on Square 170, Tayloe won 500 guineas (about $2000) when his horse beat Charles Ridgely's on a 4 mile course laid out just northwest of the President's house. Too bad Mrs. Thornton did not make a diary entry on that festive day. Three years later Thornton sent his prize horse down to Tayloe to face some Virginia competition.

In 1800 Mrs. Thornton made her first and only mention of Tayloe's being in the city, or at least in Georgetown. On January 24, Thornton met Tayloe at the Union Tavern where he planned to spend the night before continuing on to Annapolis. Perhaps they talked about Tayloe's house. But more likely they talked horses. In the February 16 entry (p. 108) we learn that Driver, one of Thornton's 23 horses, was "to be sent to Mr Tayloe 's in Virginia to run."

Mrs. Thornton wrote Tayloe's name exactly twenty times in her diary. Other than visits to his house and race horses the business mentioned concerned Tayloe's legal interventions on Thornton's behalf in Annapolis, where Tayloe's  father-in-law, Benjamin Ogle, was governor. The Thorntons sought his help securing money owed to Mrs. Brodeau by someone in Georgetown.

The lack of any direct involvement by Thornton in building the Octagon comes as no surprise to Ridout. Thornton's modus operandi was to do no more than a floor plan and elevation and leave it to others to supervise the work. Ridout writes:
He considered himself first and foremost a gentleman and an intellectual. While architecture was not an ungentlemanly profession, the collecting of fees was pointedly disagreeable to him. Neither did he care to commit himself to the tedious work of a full-time architect directly engaged in the construction process. (p. 68) 
Ridout notes that even when Thornton did superintend the construction of George Washington's houses on Capitol Hill, his involvement was minimal. "The chief contractor, George Blagden, was among the most capable and successful builders in the region, and Thornton's duties must have been limited." (p. 61) Well, maybe not. Thornton did visit the site and what he wrote in a letter to Washington on April 19, 1799, suggests that he was more than an idle on-looker:
I visited the workmen the Day before yesterday, and they progress to my Satisfaction. I took the liberty of directing Stone Sills to be laid, instead of wooden ones, to the outer Doors of the Basement, as wood decays very soon, when so much exposed to the damp; but I desired Mr Blagdin would do them with as little expense as possible....
While he might shun tedious architectural work, in other words, Thornton could be bossy about the building of other people's houses. In 1790 he had lived near and befriended Congressman James Madison and he jumped at the chance in 1801 to arrange for Secretary of State Madison to rent the house being built next to the house Thornton himself rented on F Street. On August 15 he wrote to Madison that he had given the builder an advance on the rent and also told him what to build:
have directed the third Story to be divided into four Rooms, two very good Bed-chambers, and the other two smaller Bed chambers. The Cellar I have directed to be divided, that one may serve for wine and c, the other for Coals and c—and for security against Fire a Cupola on the roof, which will add to the convenience of the House in other respects. There will be two Dormer Windows in front, and two behind. Our House has only one.
In that letter, Thornton comes close to bragging on his accomplishments as an architect but makes a joke out of it. Thornton writes: "like Cadmus of old, after I have presumed to invent Letters for the Americans, I was sent hither to build their great City!" Thornton's 110 page book Cadmus: or a Treatise on the Elements of Written Language, by a Philosophical Division of Speech, the Power of Each Character, Thereby Mutually Fixing the Orthography and Ortoepy; with an Essay on Teaching the Surd or Deaf, and Consequently the Dumb to Speak won the American Philosophical Society's  prize essay competition in 1793. On meeting any prominent man of the day Thornton gave him a copy. He titled his work after "Cadmus" because that worthy brought the alphabet to the Greeks. Then he built the city of Thebes

Then in the letter Thornton quotes a poem: "There’s a Stroke of Vanity—It lives in all my Doings!" But in alluding to his "doings" he doesn't mention the almost completed Octagon house. "...I who lately was nothing less than a Commissioner or Edile, am now reduced to a High-way Man. You will remember we are engaged in making Highways." The Board of Commissioners was in the throes of improving avenues and streets between boarding houses and public buildings. We don't know if the builder Thornton instructed took his advice.

Thornton's butting in on builders in 1799 and 1801 had no parallel in 1800. There is only one mention of Lovering who was then supervising the workers building the Octagon. On August 21, Mrs. Thornton came home to find her husband talking with Lovering. They were locked out of the Thornton's parlor and she had the only key. What could they have needed in the parlor? Thornton kept drawings of the Capitol there, which he generously showed to visitors. The Commissioners now and then hired Lovering to measure the work done at the Capitol, and perhaps Thornton wanted to show him what work should have been completed.

So let us accept that the absence of Thornton's finger prints on the Octagon's working drawings or construction bears no relevance to his genius as an architect. Let us accept that being a gentleman he was not about to brag about what he did for Tayloe. But how do we explain away this: Given his roles both as a genius designing houses in the city and a commissioner regulating all construction in the city, why when offering architectural advice did he refer to houses in London as the examples to follow? Why did Thornton hide the shining light of his architectural genius as it related to house designs?

The two houses George Washington had built side by side just north of the Capitol are the best documented houses built in early Washington. They were erected in 1799 a year when many other houses in the city were being built including the Octagon. That year Thomas Law also had a house built on the other side of the Capitol from Washington's houses, on the northwest corner of New Jersey Avenue and C Street SE. Because Mrs. Thornton mentioned Law's house in her diary and because it was built on the lot shaped by the angle made New Jersey Avenue, architectural historians think it was designed by Thornton. Its design addressed a similar problem confronted in the Octagon design.

C. M. Harris, editor of The Papers of William Thornton, writes in an introductory essay to the Library of Congress's on-line collection of Thornton's architectural drawing:
Thornton probably first suggested the idea of using a curvilinear element to take an odd-angled corner lot a year earlier [1798], to Thomas Law, who had determined to build a residence on Capitol Hill, at the northwest corner of New Jersey Avenue and C Street S.W. [sic, it was S.E.], but drawings for that project have not survived.... The two plan drawings for Tayloe's house, which became known in the nineteenth century as The Octagon, are more ambitious in their use of curvilinear forms than the modified plan to which Tayloe built.
A detail in Benjamin Latrobe 1815 map of Capitol Hill
.
In Creating Capitol Hill (p. 128-9) Pamela Scott finds evidence that Thornton designed Law's house in Mrs. Thornton's diary:
In September 1798 the corner lot on the northwest corner of New Jersey Avenue (across the avenue from Law's second house) was surveyed for builder William Lovering in preparation for erecting Law's third house in the city. It was designed by William Thornton, and was "a very pleasant roomy house," according to Anna Marie Thornton.
Mrs. Thornton tells us nothing about the Octagon other than it was "looking handsome" and had chimney pieces. That she went into Thomas Law's new house and was pleased suggests, to architectural historians at least, that her husband designed it.

Scott also finds evidence in a sketch Benjamin Latrobe made in a letter to a friend planning to rent Law's house in 1815.


In the caption to an image of Latrobe's letter, Scott writes "The only verified visual evidence of Thornton's design for Law's third Washington house is Latrobe's sketch of its public rooms at the apex of the acute angle at C Street and New Jersey Avenue SE." (p. 128)

She suggests that since architects like Latrobe abhorred ovals then the house must have been designed by Thornton who liked ovals. Indeed in her diary entry for January 4, 1800, Mrs. Thornton wrote: "Went thence to the Capitol, where we staid for some time by a fire in a room where they were glazing the windows —while Dr T— n laid out an Oval, round which is to be the communication to the Gallery of the Senate Room." However, Thornton didn't have a patent on ovals. In 1790 President Washington had a "two- story bow" added "to the south side of the main house" he rented in Philadelphia. A historian of that house, Edward Lawler, Jr., writes that "this is believed to have been the inspiration for other bows and oval rooms, including those of The White House."

There were no ovals in the houses Washington built on Capitol Hill. Its similarity to the Octagon and the Law house is that they were all designed and built at about the same time. If you believe Thornton designed the latter two houses, then he was associated with all three houses either as a designer or superintendent. Here was an opportunity for George Washington to get some lessons in architecture from Thornton. Indeed he invited it. On September 12, 1798, when he asked Commissioner Alexander White, a 61 year old lawyer, to recommend a builder to finish the plan Washington himself had drawn for the houses, he added: "My plan when it comes to be examined, may be radically wrong; if so, I persuade myself that Doctr Thornton (who understands these matters well) will have the goodness to suggest alterations."

White consulted with his fellow commissioners and they sent George Blagden, an English stone mason who supervised the stone work on the public buildings in Washington, to Mount Vernon and there they agreed on the specifications and plan ( httpsn://founders.archives.gov/documents/Washington/06-03-02-0106 ) White and Thornton drew up a contract. Thornton was a county magistrate and notarized it.


During the process of drawing a final plan with Blagden there is no evidence that Thornton put anything on paper. He arranged for the Commissioners to give him the neighboring lot as part of the award for his winning Capitol design which for five years he "had not demanded from motives of Delicacy." He wrote to Washington that he was "willing to prepare for a House or Houses on a similar plan, the Chimnies may be run up at the same time."  By sharing a party wall Washington's house would be cheaper to build. (As it turned out Thornton didn't build.) Otherwise, Thornton advised entrances to allow vats of wine to get easily into the house.

Washington also wanted a man to handle payments to Blagden for supplies and labor. All the commissioners were experienced in doing that. White didn't live in the city and Scott lived close to Georgetown. So Thornton did that service for the great man he idolized and it kept him corresponding with Washington until he died. There were more discussions of bank payments, renters and building practices than of architecture. In a December 20, 1798, letter, Washington did ask Thornton about architectural principals.Washington recalled a house he saw in Philadelphia about the same size as his with a pediment between dormer windows on the roof and "if this is not incongruous with the rules of Architecture" he wanted his houses to have the same. Thornton replied on Christmas Day: "It is a Desideratum in Architecture to hide as much as possible the Roof—for which reason, in London, there is generally a parapet to hide the Dormant Windows."

If architectural historians are right about Thornton's  portfolio, presumably at that time Thornton had some idea of how such houses were designed locally. Yet he offered London as the standard. It's not like he had to reveal what he had designed for Tayloe, he could have said that he understood that Tayloe planned to have parapets on his house. If Thornton had written that we would at least know that Thornton was privy to the design -- if not the actual designer -- of the Octagon for which ground had not yet been broken. Washington thanked him for the advice, went over pros and cons and concluded that a final decision could be made later.

Tayloe's house came up in their ensuing correspondence, in the April 19th letter in which Thornton reported that he changed wooden for stone sills in the kitchen. That letter certainly presented the opportunity to talk about parapets in the design of the Octagon which had to have been finalized by then. Yet Thornton reported only that "Mr J. Tayloe of Virga has contracted to build a House in the City near the President’s Square of $13,000 value." (On April 27, 1799, Thornton personally "set out Mr. Tayloe's lot." Tayloe probably appreciated that act of friendship. The Commissioners' surveyors usually did that job. Yet had Thornton been the architect, you could argue, he might have been inclined to survey the lot earlier than four days before construction started.)

Washington did not reply to Thornton's news. He probably already knew about Tayloe's house. One can get the impression that Thornton did not know that Washington already knew of Tayloe's plans. It's odd that Thornton didn't know because Washington's involvement is woven into stories about the birth of the Octagon. Tayloe family legend has Washington persuading Tayloe to move the city, pointing out the site for the house and riding by on horseback to watch it being built. There is evidence for the last assertion. Benjamin Ogle Taylor recalled hearing from the son of a bricklayer that while he and his father were working on Col. Tayloe's house, Washington stopped on horseback and watched them work. As proof of Washington's interest in the house Ridout quotes from a February 10, 1799, letter from Tayloe to Washington in which the young builder reports that he was  "anxious to appropriate every shilling I can raise towards the improvements I contemplate putting up in the Federal City." (Not necessarily good news to Washington. He had written in January hoping Tayloe would fulfill a verbal offer to buy Washington's asses and offered three for 800 pounds or around $1600.)

Thornton had another opportunity to share his thought on Tayloe's house with Washington. In a September 1, 1799, letter he explains why he and his wife didn't come to Mount Vernon as planned. "Mr. Tayloe of Mount Airy spent the Day with us." There's no mention of the house. It is difficult to believe that if Tayloe had discussions about the design of the house with Thornton that he would not have intimated the extent of Washington's influence. And work on Law's house also began in the spring and it's difficult to believe that if Thornton had designed that house, Washington would not have known. Law and his wife were frequent visitors to Mount Vernon to see Mrs. Law's grand mother, and Thornton sometimes accompanied them. That means that it is possible that Washington, Law and Thornton had thoroughly discussed houses and had no need to write about them. But you'd think Washington and Law would leave some hints in their correspondence about Thornton's designs.

Law referred to Thornton in one letter to Washington. Law was also a theatrical promoter, the city's first, and because of that hosted a glittering dinner party on August 10, 1799: "Last night I heard Bernard and Darley, and spent a very pleasent Eveng there were Thornton the Architect Cliffin the Poet and Painter, Bernard the Actor and Darley the Singer in short several choice spirits the forerunners of numbers such."

To keep a parallel with the other worthies assembled, Law had to refer to Thornton as the architect and not "my" architect. But shortly after that letter Washington came to the city and, as he always did, spent one of his nights there in Eliza Law's house and another in her sister's. In an 1800 letter Law recalled Washington's reaction when he stood in the oval parlor purportedly designed by Thornton: "General Washington was so pleased with it, that he said 'I would never recommend to  a wife to counteract her husband's wishes but in this instance and I advise Mrs. Law not to agree to a sale.'"

There are no documents extant in which Law or anyone else mentions who designed or built his houses on New Jersey Avenue. Hence the importance of Mrs. Thornton's diary in determining who Law's architect was. But if we look more closely at the references to Law's house in her diary and the context of what was happening on Capitol Hill at the time, we shine an entirely different light on how his gentlemen friends regarded his architectural talents.

To begin with Mrs. Thornton's diary entry doesn't say outright that Thornton designed the Law house. Here is the complete entry from which Pamela Scott extracted a quote suggesting he did.
Sunday [January] 12th— A very fine day, as pleasant as a Spring day. After breakfast Mr T. Peter called and mentioned that his wife was at home; we therefore sent the Carriage for her. I, and Dr T— . accompanied them to the Capitol, the General's [George Washington's] and Mr Law's houses —the latter being locked we entered by the kitchen Window and went all over it— It is a very pleasant roomy house but the Oval drawing room is spoiled by the lowness of the Ceiling, and two Niches, which destroy the shape of the Room.— Mr and Mrs Peter dined with us and returned home early in the afternoon some of her Children not being well. (p. 94) 
Yes, Law's house was roomy but the oval parlor had a major flaw, Mrs. Thornton was suggesting. Is this a case of the superintending architect making a mistake? Or does it suggest Thornton didn't design the house? Given that Thornton seemed to lead the party into the private house through a window, one could suppose he felt he had the right of entry by virtue of his design role. And in a later diary entry Mrs. Thornton notes that Law said he liked his new house which is something you might expect the wife of its architect to note.

However another explanation presents itself. Thornton might have been emboldened to climb into Law's house through a window not because he was the designer but because he was accompanied by Mrs. Law's sister, Mrs. Thomas Peter. Both were Martha Washington's grand daughters. George Washington had died on December 14 and the trip to Capitol Hill was made to show the Peters, who lived near Georgetown, the state of Washington's houses, whose future depended on  probating the great man's will, (Thomas Peter was an executor.) Thornton was also eager to get the family's approval for placing Washington's remains in a mausoleum under the yet to be built Capitol rotunda. And then they visited her sister's new house. Her older sister was rather over bearing, so criticism of her house may have been appreciated by Mrs. Peter.

The diary does explicitly refer to Thornton designing a structure for Law, but it's not a house. On March 27 Mrs. Thornton writes: "Dr T. received a Note from Mr Law enclosing a rough Sketch of a plan for his Stables behind his House which is five Stories behind and three before, which Dr T — promised to lay down for him, as he had suggested the ideas—" That night he got to work on the plan. "The Stables and Carriage house are to be built at the bottom of the lot and the whole yard to be covered over at one Story height, and gravelled over, so as to have a flat terrass from the Kitchen Story all over to the extemity of the lot.— I wrote a note to Mrs Law excusing our dining with them tomorrow—the weather appearing very threatening—."

This is confusing. Thornton suggested the idea, then Law made a rough sketch, and sent it to Thornton who made a plan. Finally Mrs. Thornton expounds on an architectural topic no doubt relaying her husband's ideas. But it is about stables. There were not a few stables built in early Washington including one next to the President's house. Architectural historians don't credit Thornton with designing any stables. They credit Lovering for designing the stables at the Octagon.


When congressmen came to town in December 1800, Law leased his new house and a neighboring building to Conrad and McMunn for a boarding house. They advertised "stableage sufficient for 60 horses." Yet Thornton gets no credit for that singular achievement.

But why did those stables generate such excitement back in March between Law and Thornton? Plus two weeks earlier Daniel Carroll had asked for a design for two houses. Those houses built in the middle of a block presented no architectural challenge. His brother Henry Carroll, who financed the building, put them up for sale in early 1801 and described them as "finished in a plain but substantial manner and built of best materials." Thornton's plans must have been no more daring than the typical builder's plans. Why was the gentleman architect who made designs for great and challenging buildings suddenly designing a humdrum town house and stables? One can't help getting the impression that rather than being sought out for solutions to the relatively difficult architectural problem of building spacious townhouses on angled lots or designing houses worthy of the gentleman who designed the Capitol, Thornton was simply a fount of ingenuity volunteering ideas in the heat of conversation and congenial to putting them on paper if asked.

On December 13, 1799, Commissioner Alexander White wrote a private letter to President John Adams that amplified on an assurance made in an official letter from Commissioners White and Thornton (two commissioners together could do official business) "that a good house in a convenient situation may be provided at the seat of Government for the use of the President until that intended for his permanent residence shall be finished." In his private letter White revealed that "the houses alluded to were, One building and in great forwardness near the Presidents Square, by Mr Tayloe of Virginia, and two new houses built by Mr. Carroll and Mr Law, near the Capital—Any one of these three is better than the President of the U. States, as such, has resided in—." (https://founders.archives.gov/documents/Adams/99-02-02-4080 the editors of these on-line papers transcribed "Taylor" but the letter clearly reads "Tayloe.")

Adams told his Secretary of the Navy what White wrote. Benjamin Stoddert who was also a Georgetown merchant wrote to the Commissioners that Adams insisted on moving into the President's house. The commissioners received the letter on January 7. (Is that why the Thorntons took a walk to look at the Tayloe house that day?) The other commissioner Gustavus Scott who lived near the President's house wasn't amused and Thornton joined him in disavowing what White wrote: "We hold it highly dishonourable to violate that faith which was pledged to the City Proprietors when they relinquished their property for a City—." There was no way the commissioners could countenance both branches of government being placed on the same side of the city.

President Adams' orders didn't settle the issue. Abigail Adams didn't like what she heard about the new President's house and told friends that she was not sure she wanted to spend the following winter in the large cold house. Once they heard about her concerns both Thomas Law and Daniel Carroll tried to lure the First Family to their houses. On April 9 Law wrote to James Greenleaf describing his house. That reforming bankrupt was in Philadelphia and had a family connection to the First Family. His sister was married to their favorite nephew, William Cranch, who once was Greenleaf's clerk and then did legal work for Law. The idea was for Greenleaf to get the letter or at least the information in it to Abigail Adams.

Carroll evidently learned about Law's scheme and wrote a letter of his own for Cranch to give to his aunt and uncle. On April 26  Cranch enclosed Carroll's letter in his own and opined that Carroll's house, Duddington Manor, was the better house. It was farther down New Jersey Avenue and had a whole city square to itself. In his letter Carroll boasted that it had "one of the best springs in America." As for the house itself, Carroll took pride in its being "finished in a plain decent style." Cranch preferred it to Law's house because it was farther from the marsh at the foot of Capitol Hill and Mrs. Carroll was cordial to Mrs. Cranch. Evidently the sometimes imperious Mrs. Eliza Custis Law did not notice Mrs. Cranch.

All those letters wound up in the Adams Family Papers so it appears Abigail Adams at least received them. John Adams respected his wife's worries enough to postpone a final decision. In June, he went to the city himself and found it and his house to his liking. He had seen the palaces of Europe and thought the American president deserved the same. (Carroll asked $2000 rent, Law half that. A cynic might suggest that President Adams' interest in the new capital was principally that it would accommodate him rent free.) He moved into the Palace, as it was often called, in October, Abigail joined him a month later.

Is it possible that while trying to lure the First Family, Law and Carroll also competed for the favor of Commissioner Thornton reasoning that he might have some say in choosing a private residence for the First Family? He and White had first floated the idea after all. White, though, after his colleagues attacked him for identifying the houses, retreated to his home in Virginia. The other Commissioner, Scott, was dying of cancer. This left the eccentric genius Thornton in charge. Which side was he on? So asking Thornton for designs of an ordinary house and stables on Capitol Hill could be viewed as a salvo in the battle for Adams' favor. In 1798, when asked where to put the executive office buildings of the government, Adams opined that putting them next to the Capitol was fine with him. Such presidential whimsy is what Law and Carroll hoped to kindle once again..

The rivalry between the East and West sides of the city was as old as the 1791 decision to build the capital between plantation owners in the east and Georgetown merchants to the west. The rivalry only got worse as the years passed. In a February 4, 1797, letter to President Washington, Thomas Law complained "I aver that When Mr Young, Carroll myself and other Proprietors near the seat of Congress waited upon Mr Scot to approve a Petition to the Legislature of Maryland for a Bridge over the Eastern branch, he amused us by shewing the Presidents House on the Map and by pointing out where the Offices should be and by anticipating the future splendor of that part of the City by the residence of Ambassadors and by the Assemblage of Americans who were great Courtiers."

Three years later in her diary Mrs. Thornton related a report that people in Georgetown expected congress to meet in the President's house. That she hoped not, would have surprised people on Capitol Hill who nursed suspicions that Thornton favored Georgetown. The farm he bought lay west in Montgomery County, Maryland, neighboring that of Georgetown's Benjamin Stoddert. In 1799 Thornton opined that if yellow fever drove the government out of Philadelphia, congressmen could live and meet in Georgetown College. If in the 1800 merry-go-round of social visits for tea, as word got around that Thornton was designing his own house on a lot across the street from Tayloe's, Law and Carroll may have felt desperate and cheated. Law and Notley Young, Carroll's uncle, had helped Thornton acquire the lot next to Washington's houses where he promised to raise a party wall to reduce their mutual expenses. That's where Law and Carroll wanted him to build and raise property values.

Since he didn't take money for his designs, asking Thornton for a design was not a bribe, but it was flattery. Of course, this explanation for why in March 1800 Law prevailed on Thornton to design his stables assumes that Thornton didn't design any of Law's houses. Indeed, if he had, merely heaping praise on his designs might have been flattery enough. Then again, given the opportunity, why not associate the designer of the Capitol with the house you're offering to the First Family? Law did not. His letter to sway Mrs. Adams lauds the house in great detail with no mention of who designed it:
The house I occupy is built upon the side of an hill - the lower story has two cellars and a passage to the outhouses. The kitchen story has an excellent office abt 21 by 20 which contains a folding bed and 4 windows, a store room, a pantry and the best kitchen in America - in the area is the ice house filled - the kitchen is in the form of a fan thirty six feet across with dressers and a modern kitchen or fire to boil, bake, and c. On the ground floor there is a handsome oval room 32 by 24 and a room adjoining 20 by 28 - the oval room is so handsomely furnished that I wish to leave the eagle round glasses, carpet and couches in them as they are suited to the room - above stairs is a dressing room and a bedroom 21 by 20 - a center room with a fireplace about 17 by thirteen, an oval room 30 by 25 - and a room 20 by 11 with a fireplace - the same upstairs - say 8 bed rooms or 7 bedrooms and an oval sitting room. The fireplaces in the large room have marble.
It is the most convenient house I ever was in  the view is beautiful - it is dry - has an excellent pump of water on the hill which goes to the kitchen - it is most dry, in short the President cannot be better accomodated - it has a stable for five horses, a good coach house, hay loft etc etc - no one can be but pleased with it. It is warm in the winter and cool in the summer having all the southerly wind. General Washington was so pleased with it, that he said "I would never recommend to a wife to counteract her husband's wishes but in this instance, and I advise Mrs. Law not to agree to a sale"....

Thomas Law's sketch of his kitchen

By associating "Architect Thornton" with this wonderland of ovals, Law would have flattered Thornton and could have gratified architectural historians of the future by linking ovals and curvilinear designs to fit an angled lot.

But since Thornton designed the Capitol, wouldn't he have been partial to that part of town already? Why would Law have to use flattery to entice him there? Thornton developed a curious relationship with the Capitol which will be a topic for Part Three of this essay. Briefly put, he was incapable of providing or found it too tedious to provide the drawings needed by workers. The most complex and largest structure yet built in America needed a lot of working drawings. So, being too close to the building would only subject him to frequent embarrassments. He rented the F Street house as his residence because it was nearer the Commissioners' office. To ensure his separation, he even asked work supervisors to send their requests for instructions to the Commissioners; office. For example, on October 24, 1796, when Blagden needed to know if and how the pilasters would "diminish", he had to write to the Commissioners. Thornton wanted to be asked about the Capitol's design in writing. He did not want to be buttonholed and asked to explain what he intended in person, in front of workers, .

By 1795 it was widely known that the interior of the Capitol as designed by Thornton would have inadequate head room. That led to this insult: "He has his head to clear of the lumber which crowds it to make room for what is correct." ( https://founders.archives.gov/documents/Washington/05-18-02-0175 note 3) But joking aside, thanks to his role as Commissioner Thornton had power enough to preserve his designs (and reputation.) With the support of just of his fellow commissioners, who knew little about architecture, he could officially check any effort by supervising architects at the Capitol like George Hadfield and James Hoban to change his design and have it stopped in writing so posterity would know whose design it truly was. That cumbersome process of policing the men trying to get the work done could try the patience of his colleagues who must have wondered why architect and builders couldn't simply talk to each other. Periodically they sided against Thornton, also in writing.

On April 17, 1799, (two days before Thornton wrote to Washington about Tayloe's house contract) his fellow commissioners wrote to Thornton reminding him that the 1793 advertisement for the contest to design the Capitol required that the "Author should furnish the necessary drawings." They informed him that the Superintendent of Capitol construction, then James Hoban, asked them "for several drawings of the sections of the Capitol without which he cannot progress with the building." Thornton replied that he was "on the spot" to give advice, that since the work then being done was temporary he didn't make drawings, and, come to think of it, the job description of the superintendent included making drawings.

I estimate Thornton's avoidance of the Capitol building delayed construction by a year. The point to make here is that, in the crucial days of early 1800 when uncertainty prevailed about what would happen when congress arrived in December, Law and Carroll did all they could to flatter Thornton.

Given that, and the rivalry between the East and West sides of town, why was there no flattery from the likes of Stoddert and Tayloe who had bet on the west side of town? Simply put, Thornton might be in charge but Stoddert controlled the flow of money. (I won't go into whether Tayloe flattered Thornton by taking one of his horses seriously. There is no record of one of Thornton's horse ever beating Tayloe's.)

Congress had been financing the public buildings in one way or another since 1796 and never had much confidence in the Commissioners. So in January 1800 they appropriated $10,000 to prepare the city for their coming and ordered the cabinet secretaries to dispense it. In that function the secretaries of State, Treasury and War deferred to the Secretary of the Navy Benjamin Stoddert, Georgetown merchant, speculator in Washington lots and owner of the farm neighboring Thornton's.

If not Thornton, who did design the Octagon? Part Two of this essay explores who was designing and building other houses in the city and focus on William Lovering. Compared to Thornton, he suffered the disadvantage of not being a gentleman. He had to offer his services in newspaper ads, not during tea or dinner. He worked for his living and was not celebrated for any other attainments or, as far as we know, ever held any position outside the building trades. Put it this way: Thornton corresponded with Washington, Jefferson and Madison and dined frequently with all three, and with Tayloe, once Tayloe moved to the city. Lovering wrote one note to President Jefferson about a "Mangle" he "made for Callendering of Linen" that President Adams' servant requested. Jefferson wasn't interested.

However, in 1798 Lovering claimed that he superintended the construction of two-thirds of the houses in the city. No one doubted that since they were all still standing including several impressive brick buildings on Greenleaf's Point . Much of southwest Washington below the Capitol was named after James Greenleaf, the speculator who first hired Lovering. How could a gentleman who wanted to build a house ignore Lovering?


To be fair to Thornton what can't be explained away is his knack for drawing up plans all the more impressive because he wasn't a trained architect. His drawing also impressed men known to be careful judges and particular in what they wanted, namely Washington and Jefferson who were so enthusiastic about Thornton's original elevation and floor plan for the Capitol.(Neither the originals nor copies remain.) When Thornton bragged on himself in his 1804 reply to Latrobe he highlighted what he thought important in architecture: ancient masterpieces, the orders of architecture and "the genuine effects of proportion [that] furnish the requisites of the great outlines of composition." His Capitol design was a great outline in composition.

The drawings and photos Glenn Brown used in his 1896 article to illustrate the Octagon  by contrast show little of "the great outlines of composition exhibited" in Thornton's Capitol design. To illustrate Tudor Place, Brown used Thornton's floor plan and also a contemporary drawing made in 1894 by a member of the owning Peter family.

Artist Walter Gibson Peter was himself an architect

The drawing strikes one as something that Thornton, with his "pretty taste for drawing" could have done himself. When designing Tudor Place on a hill above Georgetown, Thornton had enough space to proportionally balance the needs of a private residence with a tasteful classical focus. The building lots confining the designs of the Octagon, the Law house and any other private house in the city did not inspire Thornton. What was the point of laying out an oval room in a building that due to the constraints of practicality and economy required ceilings too low to accommodate it? In her diary, Mrs. Thornton expressed the contradiction when she saw Law's house. It was roomy but too cramped for grandeur. Conceptually linking the curvilinear fronts of the Octagon and Law house and crediting Thornton for both, as architectural historian do, is ingenious use of scant evidence, but Thornton preferred his ovals to be grand and preferably under a dome.

Thomas Jefferson understood Thornton's strengths and limitations as an architect. On May 9, 1817, he enlisted Thornton's aid in filling a large quadrangle with buildings to form the core of the University of Virginia: "Will you set your imagination to work and sketch some designs for us, no matter how loosely with the pen, without the trouble of referring to scale or rule; for we want nothing but the outline of the architecture, as the internal must be arranged according to local convenience. A few sketches, such as need not take you a moment." (https://founders.archives.gov/documents/Jefferson/03-11-02-0284)

Jefferson understood that Thornton was an outline of an architect. In his reply, Thornton was in his element:

I admire every thing that would tend to give chaste Ideas of elegance and grandeur. Accustomed to pure Architecture, the mind would relish in time no other, and therefore the more pure the better.—I have drawn a Pavilion for the Centre, with Corinthian Columns, and a Pediment. I would advise only the three orders: for I consider the Composite as only a mixture of the Corinthian and Ionic; and the Tuscan as only a very clumsy Doric.
In this letter, Thornton finally shares architectural insights with a former president based on his own experience with a house he designed, not the Octagon but the Lewis house. He describes how its columns were made:

Columns can be made in this way most beautifully, as I have seen them done at mr. Lewis’s, near mount Vernon, where they have stood above 12 years, and I did not find a single crack or fissure. The Bricks were made expressly for columnar work, and when they were to be plastered, the Brick-work was perfectly saturated with water which prevented the plaister from drying too rapidly.—The mortar was not laid on fresh. It was composed of two thirds sharp well washed fine white sand, and one third well slaked lime. I would mix these with Smiths’ water. I would also dissolve some Vitriol of Iron in the water for the ashlar Plaister, not only to increase the binding quality of the mortar, but also to give a fine yellow Colour—which on Experiment you will find beautiful and cheap. (Remember Thornton had a medical degree.)
In her diary entry for August 4, 1800, 17 years earlier, Mrs. Thornton describes their visit to Mount Vernon and the nearby Woodlawn site, a wedding gift from George Washington to his step-grand daughter Eleanor "Nellie" Lewis:

Dr T. and Mr Lewis play'd at Back gammon till tea. After breakfast— Mrs Lewis, the young Ladies and I went in Mrs Washington's Carriage (a Coachee ; and four) and Mr Lewis and Dr T. in ours, to see Mr Lewis's Hill where he is going to build— and his farm and mill and distillery. Dr T. has given him a plan for his house.— He has a fine situation, all in woods, from which he will have an extensive and beautiful view.
In the eventful year 1800, that was probably Thornton's happiest day.

Part Two: Did William Lovering Design the Octagon House?
 

Bob Arnebeck 

(I am very grateful to Mandy Katz for copy editing and editorial help; opinions expressed all my own,)