1Thomas Jefferson’s Promissory Note to Thomas Jefferson Randolph, 21 August 1818 (Jefferson Papers)
2Patrick Gibson to Thomas Jefferson, 17 September 1818 (Jefferson Papers)
3Patrick Gibson to Thomas Jefferson, 24 September 1818 (Jefferson Papers)
4Patrick Gibson to Thomas Jefferson, 21 October 1818 (Jefferson Papers)
5Thomas Jefferson’s Account with Patrick Gibson, 24 May 1819 (Jefferson Papers)
6Thomas Jefferson’s Estimate of Income and Expenses, 25 June 1819 (Jefferson Papers)
7Patrick Gibson to Thomas Jefferson, 10 June 1819 (Jefferson Papers)
8Thomas Jefferson to Patrick Gibson, 25 June 1819 (Jefferson Papers)
9Thomas Jefferson’s Account with Patrick Gibson, [ca. 25 June 1819] (Jefferson Papers)