1Enclosure: Calvin Jones to Hutchins G. Burton, [before 28 April 1817] (Jefferson Papers)
Socrates; mentioned [index entry]
2Hezekiah Niles to Thomas Jefferson and James Madison, [ca. 1 November 1817] (Jefferson Papers)
Socrates; mentioned [index entry]
3Benjamin Waterhouse to Thomas Jefferson, 14 September 1822 (Jefferson Papers)
Socrates; mentioned [index entry]