1Thomas Jefferson to James Madison, 17 March 1809 (Jefferson Papers)
Jefferson, Thomas; Opinions on; U.S. Congress [index entry]
2Thomas Jefferson to James Madison, 19 February 1812 (Jefferson Papers)
Jefferson, Thomas; Opinions on; U.S. Congress [index entry]
3Thomas Jefferson to William Duane, 10 February 1815 (Jefferson Papers)
Jefferson, Thomas; Opinions on; U.S. Congress [index entry]
4Thomas Jefferson to Thomas Leiper, 12 June 1815 (Jefferson Papers)
Jefferson, Thomas; Opinions on; U.S. Congress [index entry]
5Thomas Jefferson to Henry Dearborn, 17 May 1818 (Jefferson Papers)
Jefferson, Thomas; Opinions on; U.S. Congress [index entry]
6Thomas Jefferson to Thomas B. Robertson, 7 November 1819 (Jefferson Papers)
Jefferson, Thomas; Opinions on; U.S. Congress [index entry]
7Thomas Jefferson to John Holmes, 22 April 1820 (Jefferson Papers)
Jefferson, Thomas; Opinions on; U.S. Congress [index entry]
8Thomas Jefferson to Albert Gallatin, 26 December 1820 (Jefferson Papers)
Jefferson, Thomas; Opinions on; U.S. Congress [index entry]
9Thomas Jefferson to Lewis Williams, 18 February [1821] (Jefferson Papers)
Jefferson, Thomas; Opinions on; U.S. Congress [index entry]