1Nicolas G. Dufief to Thomas Jefferson, 1 September 1814 (Jefferson Papers)
Dufief, Nicolas Gouin; letters from [index entry]
2Nicolas G. Dufief to Thomas Jefferson, 6 September 1813 (Jefferson Papers)
Dufief, Nicolas Gouin; letters from [index entry]
3Nicolas G. Dufief to Thomas Jefferson, 19 June 1816 (Jefferson Papers)
Dufief, Nicolas Gouin; letters from [index entry]
4Nicolas G. Dufief to Thomas Jefferson, 9 September 1814 (Jefferson Papers)
Dufief, Nicolas Gouin; letters from [index entry]
5Nicolas G. Dufief to Thomas Jefferson, 9 April 1817 (Jefferson Papers)
Dufief, Nicolas Gouin; letters from [index entry]
6Nicolas G. Dufief to Thomas Jefferson, 30 January 1817 (Jefferson Papers)
Dufief, Nicolas Gouin; letters from [index entry]
7Nicolas G. Dufief to Thomas Jefferson, 16 December 1816 (Jefferson Papers)
Dufief, Nicolas Gouin; letters from [index entry]
8Nicolas G. Dufief to Thomas Jefferson, 29 September 1813 (Jefferson Papers)
Dufief, Nicolas Gouin; letters from [index entry]
9Nicolas G. Dufief to Thomas Jefferson, 3 March 1817 (Jefferson Papers)
Dufief, Nicolas Gouin; letters from [index entry]
10Nicolas G. Dufief to Thomas Jefferson, 31 May 1813 (Jefferson Papers)
Dufief, Nicolas Gouin; letters from [index entry]