1From Thomas Jefferson to John Mason, 2 September 1788 (Jefferson Papers)
I have duly received your favor of Aug. 23. as well as the one from your father which was therein...
2From Thomas Jefferson to John Mason, 24 November 1788 (Jefferson Papers)
It has not been possible for me sooner to do myself the honour of answering your favor of Oct....
3From Thomas Jefferson to John Mason, 16 July 1789 (Jefferson Papers)
I am honored with your favor of the 11th. and sincerely thank you for the offer of your ship,...
4From Thomas Jefferson to John Mason, 16 September 1789 (Jefferson Papers)
In answer to your favor of the 8th. inst. I am to inform you that no premium is as yet decided on...
5From George Washington to John Mason, 12 October 1789 (Washington Papers)
I have received your letter of the 14th of August together with its enclosures, for which, as...
6From Thomas Jefferson to John Mason, 19 May 1793 (Jefferson Papers)
I have been longer without answering your favor of Apr. 26. than I would have been if the answer...
7From Thomas Jefferson to John Mason, 20 November 1793 (Jefferson Papers)
Being now returned to the neighborhood of Philadelphia, and business resumed in that place, I...
8From Thomas Jefferson to John Mason, 11 March 1795 (Jefferson Papers)
So long ago as June 29. of the last year I inclosed you a draught on Caleb Lownes of Philadelphia...
9From George Washington to John Mason, 2 January 1798 (Washington Papers)
I am just informed by the President of the Potomac Company, that the application to the Maryland...
10From George Washington to John Mason, 8 December 1799 (Washington Papers)
I have received your letter of the 4th instant, enclosing a Resolution of the Legislature of...
11From Thomas Jefferson to John Mason, 22 November 1802 (Jefferson Papers)
Th: Jefferson asks Genl. Mason’s acceptance of three Paccan trees. the bearer brings two; the 3d....
12From Thomas Jefferson to John Mason, 17 December 1805 (Jefferson Papers)
Mr. Barnes my factotum in money matters is on a journey to Baltimore, and in his absence a...
13From Thomas Jefferson to John Mason, 11 April 1806 (Jefferson Papers)
Congress have passed an act for opening a road from Cumberland to Ohio, which is to be laid off...
14From James Madison to John Mason, 29 April 1806 (Abstract) (Madison Papers)
§ To John Mason. 29 April 1806, Department of State. “The President of the United States, being...
15From Thomas Jefferson to John Mason, 20 June 1806 (Jefferson Papers)
Th: Jefferson salutes Genl Mason with friendship & respect & sends him some grains of the...
16From Thomas Jefferson to John Mason, 8 June 1807 (Jefferson Papers)
Th: Jefferson presents his salutations to Genl. Mason & sent him this morning his plant of...
17From Thomas Jefferson to John Mason, 15 January 1809 (Jefferson Papers)
Th: Jefferson presents his compliments to Genl. Mason and being about to retire to a country...
18From Thomas Jefferson to John Mason, 26 January 1809 (Jefferson Papers)
Th: Jefferson has recieved the seeds which General Mason has been so kind as to send him, and...
19Thomas Jefferson to John Mason, 22 June 1810 (Jefferson Papers)
You were so kind, when I left Washington , as to give me some seed of the Swedish turnep. I sowed...
20Certificate of Expenditure for John Mason, 14 May 1813 (Abstract) (Madison Papers)
14 May 1813, Washington. In accordance with “the second Section of the act entitled ‘an act to...
21From James Madison to John Mason, 23 September 1813 (Madison Papers)
I have this day reccd. your letter of the 21t. instant, with the letters & papers from our Agent...
22From James Madison to John Mason, 29 September 1813 (Madison Papers)
I have recd. your letter of the 24th. instant with its several inclosures. My answer to your...