1Thomas Jefferson’s Agreement with William McGehee, 8 August 1809 (Jefferson Papers)
2David Bailie Warden to Thomas Jefferson, 20 October 1814 (Jefferson Papers)
3Edmund Bacon to Thomas Jefferson, 21 November 1820 (Jefferson Papers)
4Joseph C. Cabell to Thomas Jefferson, 20 December 1820 (Jefferson Papers)
5Thomas Mann Randolph to Thomas Jefferson, 3 January 1822 (Jefferson Papers)