11Nicolas G. Dufief to Thomas Jefferson, 10 July 1813 (Jefferson Papers)
Dufief, Nicolas Gouin; letters from [index entry]
12Nicolas G. Dufief to Thomas Jefferson, 6 September 1813 (Jefferson Papers)
Dufief, Nicolas Gouin; letters from [index entry]
13Nicolas G. Dufief to Thomas Jefferson, 29 September 1813 (Jefferson Papers)
Dufief, Nicolas Gouin; letters from [index entry]
14Nicolas G. Dufief to Thomas Jefferson, 26 November 1813 (Jefferson Papers)
Dufief, Nicolas Gouin; letters from [index entry]
15Nicolas G. Dufief to Thomas Jefferson, 6 April 1814 (Jefferson Papers)
Dufief, Nicolas Gouin; letters from [index entry]
16Nicolas G. Dufief to Thomas Jefferson, 14 April 1814 (Jefferson Papers)
Dufief, Nicolas Gouin; letters from [index entry]
17Nicolas G. Dufief to Thomas Jefferson, 27 April 1814 (Jefferson Papers)
Dufief, Nicolas Gouin; letters from [index entry]
18Nicolas G. Dufief to Thomas Jefferson, 1 September 1814 (Jefferson Papers)
Dufief, Nicolas Gouin; letters from [index entry]
19Nicolas G. Dufief to Thomas Jefferson, 9 September 1814 (Jefferson Papers)
Dufief, Nicolas Gouin; letters from [index entry]
20Nicolas G. Dufief to Thomas Jefferson, 4 May 1815 (Jefferson Papers)
Dufief, Nicolas Gouin; letters from [index entry]