1Thomas Jefferson to John Adams, 19 January 1819 (Jefferson Papers)
2Thomas Jefferson to Joseph C. Cabell, 20 November 1818 (Jefferson Papers)
3Thomas Jefferson to Cérès de Montcarel, 29 November 1818 (Jefferson Papers)
4Thomas Jefferson to Louis H. Girardin, 8 April 1821 (Jefferson Papers)
5Joseph C. Cabell to Thomas Jefferson, 8 December 1818 (Jefferson Papers)
6John Forsyth to Thomas Jefferson, 16 January 1819 (Jefferson Papers)
7John C. Calhoun to Thomas Jefferson, 21 January 1819 (Jefferson Papers)
8Nathaniel Macon to Thomas Jefferson, 4 January 1819 (Jefferson Papers)
9John Patterson to Thomas Jefferson, 6 January 1819 (Jefferson Papers)
10Thomas Cooper to Thomas Jefferson, 5 January 1819 (Jefferson Papers)