1Thomas Jefferson to Wilson Cary Nicholas, 13 June 1809 (Jefferson Papers)
Walker, John (1744–1809); relations with TJ [index entry]
2James Monroe to Thomas Jefferson, 4 September 1809 (Jefferson Papers)
Walker, John (1744–1809); relations with TJ [index entry]
3Thomas Jefferson to James Monroe, [4 September 1809] (Jefferson Papers)
Walker, John (1744–1809); relations with TJ [index entry]
4Hugh Nelson to Thomas Jefferson, [4 September 1809] (Jefferson Papers)
Walker, John (1744–1809); relations with TJ [index entry]