1Caesar A. Rodney to Thomas Jefferson, 18 October 1810 (Jefferson Papers)
Histoire Philosophique et Politique (G. T. F. Raynal) [index entry]
2Thomas Cooper to Thomas Jefferson, 15 September 1814 (Jefferson Papers)
Histoire Philosophique et Politique (G. T. F. Raynal) [index entry]
3Francis Hall’s Account of a Visit to Monticello, [7–8 January 1817] (Jefferson Papers)
Histoire Philosophique et Politique (G. T. F. Raynal) [index entry]