1Thomas Jefferson’s Statement of Account with Philip Mazzei’s Estate, 5 April 1818 (Jefferson Papers)
Derieux, Peter (Justin Pierre Plumard); and P. Mazzei [index entry]
2Thomas Jefferson to Giovanni Carmignani, [20] August 1817 (Jefferson Papers)
Derieux, Peter (Justin Pierre Plumard); and P. Mazzei [index entry]
3Thomas Jefferson to Thomas Appleton, 1 August 1817 (Jefferson Papers)
Derieux, Peter (Justin Pierre Plumard); and P. Mazzei [index entry]
4Peter Derieux to Thomas Jefferson, 25 July 1817 (Jefferson Papers)
Derieux, Peter (Justin Pierre Plumard); and P. Mazzei [index entry]
5Thomas Jefferson to Peter Derieux, 26 January 1817 (Jefferson Papers)
Derieux, Peter (Justin Pierre Plumard); and P. Mazzei [index entry]
6Thomas Jefferson to Peter Derieux, 22 November 1816 (Jefferson Papers)
Derieux, Peter (Justin Pierre Plumard); and P. Mazzei [index entry]
7Peter Derieux to Thomas Jefferson, 27 October 1816 (Jefferson Papers)
Derieux, Peter (Justin Pierre Plumard); and P. Mazzei [index entry]
8Thomas Jefferson to Peter Derieux, 27 July 1816 (Jefferson Papers)
Derieux, Peter (Justin Pierre Plumard); and P. Mazzei [index entry]
9Thomas Jefferson to Giovanni Carmignani, 18 July [1816] (Jefferson Papers)
Derieux, Peter (Justin Pierre Plumard); and P. Mazzei’s Richmond property [index entry]
10Peter Derieux to Thomas Jefferson, 6 July 1816 (Jefferson Papers)
Derieux, Peter (Justin Pierre Plumard); and P. Mazzei [index entry]