1Thomas Jefferson to William Short, 28 November 1814 (Jefferson Papers)
Jefferson, Thomas; Writings; Canons of Conduct [index entry]
2Thomas Jefferson to John Adams, 8 April 1816 (Jefferson Papers)
Jefferson, Thomas; Writings; Canons of Conduct [index entry]
3Thomas Jefferson to Charles Clay, 12 July 1817 (Jefferson Papers)
Jefferson, Thomas; Writings; Canons of Conduct [index entry]
4Thomas Jefferson to Paul A. Clay, [ca. 12 July 1817] (Jefferson Papers)
Jefferson, Thomas; Writings; Canons of Conduct [index entry]
5Thomas Jefferson to Charles Willson Peale, 28 December 1820 (Jefferson Papers)
Jefferson, Thomas; Writings; Canons of Conduct [index entry]