1James Monroe to Thomas Jefferson, 7 February 1820 (Jefferson Papers)
Monroe, James; and Missouri question [index entry]
2James Monroe to Thomas Jefferson, 19 February 1820 (Jefferson Papers)
Monroe, James; and Missouri question [index entry]
3Hugh Nelson to Thomas Jefferson, 4 March 1820 (Jefferson Papers)
Monroe, James; and Missouri question [index entry]
4William Short to Thomas Jefferson, 2 May 1820 (Jefferson Papers)
Monroe, James; and Missouri question [index entry]
5James Monroe to Thomas Jefferson, [received 27] May 1820 (Jefferson Papers)
Monroe, James; and Missouri question [index entry]
6James Monroe to Thomas Jefferson, 17 February 1821 (Jefferson Papers)
Monroe, James; and Missouri question [index entry]