31William Thornton to Thomas Jefferson, 9 January 1821 (Jefferson Papers)
Spain; colonies of [index entry]
32Thomas Jefferson to John Adams, 22 January 1821 (Jefferson Papers)
Spain; colonies of [index entry]
33Thomas Jefferson to Richard Rush, 14 August 1821 (Jefferson Papers)
Spain; colonies of [index entry]
34James Monroe to Thomas Jefferson, 14 March 1822 (Jefferson Papers)
Spain; colonies of [index entry]
35Thomas Jefferson to James Monroe, 19 March 1822 (Jefferson Papers)
Spain; colonies of [index entry]