1To Thomas Jefferson from John Mason, 27 May 1808 (Jefferson Papers)
Mr. Theodore Mansfield of New York will do himself the honor to hand this Letter, he has been...
2From 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...
3To Thomas Jefferson from John Mason, 11 April 1806 (Jefferson Papers)
J Mason [does for] himself the honor to call on the President this afternoon and to converse with...
4From Thomas Jefferson to John Mason, 20 June 1806 (Jefferson Papers)
Th: Jefferson salutes Genl Mason with friendship & respect & sends him some grains of the...
5From 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...
6From 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....
7From 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...
8From 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...
9To James Madison from John Mason, 28 March 1804 (Abstract) (Madison Papers)
28 March 1804, Georgetown. “I find your note for 1200$ falls due on Wednesday next, and...
10To Thomas Jefferson from John Mason, 26 February 1806 (Jefferson Papers)
I take the liberty of introducing to you, Dr. Triplett Surgeon in the Navy, who will do himself...