11José Corrêa da Serra to Thomas Jefferson, 12 May 1816 (Jefferson Papers)
12José Corrêa da Serra to Thomas Jefferson, 16 June 1816 (Jefferson Papers)
13Elizabeth Trist to Thomas Jefferson, 10 October 1816 (Jefferson Papers)
14Joseph Delaplaine to Thomas Jefferson, 26 October 1816 (Jefferson Papers)
15Thomas Jefferson to Martha Jefferson Randolph, 10 November 1816 (Jefferson Papers)
16George Ticknor to Thomas Jefferson, 22 December 1816 (Jefferson Papers)
17Joseph Delaplaine to Thomas Jefferson, 24 February 1817 (Jefferson Papers)
18David Bailie Warden to Thomas Jefferson, 12 April 1817 (Jefferson Papers)
19Tristram Dalton to Thomas Jefferson, 27 May 1817 (Jefferson Papers)
20Extract of Ellen W. Randolph (Coolidge) to Martha Jefferson Randolph, 18 August [1817], document 2 in a group of … (Jefferson Papers)