1Thomas Jefferson to José Corrêa da Serra, 26 April 1814 (Jefferson Papers)
2Francis C. Gray’s Account of a Visit to Monticello, [4–7 February 1815] (Jefferson Papers)
3Pierre Samuel Du Pont de Nemours to Thomas Jefferson, 7 December 1815 (Jefferson Papers)
4Pierre Samuel Du Pont de Nemours to Thomas Jefferson, 20 December 1815 (Jefferson Papers)
5Thomas Jefferson to Gouverneur Morris, 20 October 1816 (Jefferson Papers)
6Josephus B. Stuart’s Account of a Visit to Monticello, 24–25 December 1816 (Jefferson Papers)
7Thomas Jefferson to James Madison, 28 June 1818 (Jefferson Papers)
8Margaret Page to Thomas Jefferson, 22 July 1818 (Jefferson Papers)
9Thomas Jefferson to Thomas Cooper, 12 September 1818 (Jefferson Papers)
10Thomas Jefferson to Chapman Johnson, 3 March [1819] (Jefferson Papers)