1Thomas Jefferson to Patrick Gibson, 24 March 1820 (Jefferson Papers)
Wolfe, Joel; TJ pays [index entry]
2John G. Robert (for Patrick Gibson) to Thomas Jefferson, 6 April 1820 (Jefferson Papers)
Wolfe, Joel; TJ pays [index entry]
3Thomas Jefferson to Patrick Gibson, 12 May 1820 (Jefferson Papers)
Wolfe, Joel; TJ pays [index entry]
4George S. Gibson (for Patrick Gibson) to Thomas Jefferson, 21 June 1820 (Jefferson Papers)
Wolfe, Joel; TJ pays [index entry]
5Thomas Jefferson to Patrick Gibson, 14 July 1820 (Jefferson Papers)
Wolfe, Joel; TJ pays [index entry]
6Patrick Gibson to Thomas Jefferson, 17 July 1820 (Jefferson Papers)
Wolfe, Joel; TJ pays [index entry]
7Thomas Jefferson to Bernard Peyton, 23 October 1820 (Jefferson Papers)
Wolfe, Joel; TJ pays [index entry]
8Thomas Jefferson to Bernard Peyton, 28 October 1820 (Jefferson Papers)
Wolfe, Joel; TJ pays [index entry]