1Thomas Jefferson to Thomas Mann Randolph, 31 December 1821 (Jefferson Papers)
Adams-Onís Treaty (1819); ratification of [index entry]
2James Monroe to Thomas Jefferson, 17 February 1821 (Jefferson Papers)
Adams-Onís Treaty (1819); ratification of [index entry]
3Thomas Jefferson to Lafayette, 26 December 1820 (Jefferson Papers)
Adams-Onís Treaty (1819); ratification of [index entry]
4James Monroe to Thomas Jefferson, [received 27] May 1820 (Jefferson Papers)
Adams-Onís Treaty (1819); ratification of [index entry]
5Thomas Jefferson to James Monroe, 14 May 1820 (Jefferson Papers)
Adams-Onís Treaty (1819); ratification of [index entry]
6James Monroe to Thomas Jefferson, 3 May 1820 (Jefferson Papers)
Adams-Onís Treaty (1819); ratification of [index entry]
7Richard Rush to Thomas Jefferson, 3 May 1820 (Jefferson Papers)
Adams-Onís Treaty (1819); ratification of [index entry]
8Thomas Jefferson to John Adams, 10 December 1819 (Jefferson Papers)
Adams-Onís Treaty (1819); ratification of [index entry]
9William Short to Thomas Jefferson, 1 December 1819 (Jefferson Papers)
Adams-Onís Treaty (1819); ratification of [index entry]
10John Adams to Thomas Jefferson, 23 November 1819 (Jefferson Papers)
Adams-Onís Treaty (1819); ratification of [index entry]