1Peter Derieux to Thomas Jefferson, 8 July 1813 (Jefferson Papers)
Derieux, Peter (Justin Pierre Plumard); requests assistance from TJ [index entry]
2Peter Derieux to Thomas Jefferson, 12 December 1815 (Jefferson Papers)
Derieux, Peter (Justin Pierre Plumard); requests assistance from TJ [index entry]
3Thomas Jefferson to Peter Derieux, 24 January 1816 (Jefferson Papers)
Derieux, Peter (Justin Pierre Plumard); requests assistance from TJ [index entry]
4Peter Derieux to Thomas Jefferson, 8 February 1816 (Jefferson Papers)
Derieux, Peter (Justin Pierre Plumard); requests assistance from TJ [index entry]
5Peter Derieux to Thomas Jefferson, 6 July 1816 (Jefferson Papers)
Derieux, Peter (Justin Pierre Plumard); requests assistance from TJ [index entry]
6Peter Derieux to Thomas Jefferson, 25 July 1817 (Jefferson Papers)
Derieux, Peter (Justin Pierre Plumard); requests assistance from TJ [index entry]