1Thomas Jefferson to David Campbell, 28 January 1810 (Jefferson Papers)
Jefferson, Thomas; Opinions on; friendship [index entry]
2Thomas Jefferson to Lafayette, 20 January 1811 (Jefferson Papers)
Jefferson, Thomas; Opinions on; friendship [index entry]
3Thomas Jefferson to Benjamin Rush, 17 August 1811 (Jefferson Papers)
Jefferson, Thomas; Opinions on; friendship [index entry]
4Thomas Jefferson to Charles Clay, 21 February 1815 (Jefferson Papers)
Jefferson, Thomas; Opinions on; friendship [index entry]
5Thomas Jefferson to Tristram Dalton, 13 October 1815 (Jefferson Papers)
Jefferson, Thomas; Opinions on; friendship [index entry]
6Thomas Jefferson to Henry Jackson, 31 January 1816 (Jefferson Papers)
Jefferson, Thomas; Opinions on; friendship [index entry]
7Thomas Jefferson to John Trumbull, 10 January 1817 (Jefferson Papers)
Jefferson, Thomas; Opinions on; friendship [index entry]