1Thomas Jefferson’s Account with Joseph Milligan, [8–10 March 1809] (Jefferson Papers)
Rulhière, Claude Carloman de; Histoire de l’Anarchie de Pologne [index entry]
2Pierre Samuel Du Pont de Nemours to Thomas Jefferson, 31 March 1811 (Jefferson Papers)
Rulhière, Claude Carloman de; Histoire de l’Anarchie de Pologne [index entry]