1Thomas Jefferson to Lafayette, 26 December 1820 (Jefferson Papers)
Spain; TJ on [index entry]
2Thomas Jefferson to Bernard Peyton, 13 October 1818 (Jefferson Papers)
Spain; TJ on [index entry]
3Thomas Jefferson to Madame de Staël Holstein, 6 September 1816 (Jefferson Papers)
Spain; TJ on [index entry]
4Thomas Jefferson to Pierre Samuel Du Pont de Nemours, 24 April 1816 (Jefferson Papers)
Spain; TJ on [index entry]
5Thomas Jefferson to James Monroe, 4 February 1816 (Jefferson Papers)
Spain; TJ on [index entry]
6Thomas Jefferson to James Maury, 15 June 1815 (Final State) (Jefferson Papers)
Spain; TJ on [index entry]
7Thomas Jefferson to William Short, 15 May 1815 (Jefferson Papers)
Ferdinand VII, king of Spain; TJ on [index entry]
8Thomas Jefferson to William Duane, 3 July 1814 (Jefferson Papers)
Spain; TJ on [index entry]
9Luis de Onís to Thomas Jefferson, 3 June 1814 (Jefferson Papers)
Spain; TJ on [index entry]
10Thomas Jefferson to Luis de Onís, 28 April 1814 (Jefferson Papers)
Spain; TJ on [index entry]