21Thomas Jefferson to James Breckinridge, 15 February 1821 (Jefferson Papers)
Missouri question; TJ on [index entry]
22Thomas Jefferson to Spencer Roane, 9 March 1821 (Jefferson Papers)
Missouri question; TJ on [index entry]
23Thomas Jefferson to Spencer Roane, 30 June 1821 (Jefferson Papers)
Missouri question; TJ on [index entry]
24Thomas Jefferson to Richard Rush, 14 August 1821 (Jefferson Papers)
Missouri question; TJ on [index entry]
25Thomas Jefferson to Henry Dearborn, 17 August 1821 (Jefferson Papers)
Missouri question; TJ on [index entry]
26Thomas Jefferson to John Wayles Eppes, 23 October 1821 (Jefferson Papers)
Missouri question; TJ on [index entry]
27Thomas Jefferson to Richard Rush, [ca. 11 June 1822] (Jefferson Papers)
Missouri question; TJ on [index entry]