1Nicholas Biddle to Thomas Jefferson, 12 December 1809 (Jefferson Papers)
Biddle, Nicholas; letters from [index entry]
2Nicholas Biddle to Thomas Jefferson, 28 September 1813 (Jefferson Papers)
Biddle, Nicholas; letters from [index entry]
3Nicholas Biddle to Thomas Jefferson, 9 February 1822 (Jefferson Papers)
Biddle, Nicholas; letters from [index entry]