1Thomas Jefferson to Luis de Onís, 28 April 1814 (Jefferson Papers)
I thank you, Sir, for the copy of the new constitution of Spain which you have been so kind as to...
2Thomas Jefferson to Luis de Onís, 4 November 1809 (Jefferson Papers)
Th: Jefferson presents his respectful compliments to his Excellency the Chevalier de Onis , &...
3Luis de Onís to Thomas Jefferson, 17 October 1809 (Jefferson Papers)
The Chevalier de Onis , has the honor of presenting his respects to His Excellency M r Jefferson...
4Luis de Onís to Thomas Jefferson, 3 June 1814 (Jefferson Papers)
Je suis trés charmé Monsieur d’aprendre par la lettre du 28. Avril, dont vous m’avez honnoré ,...
5Luis de Onís to Thomas Jefferson, 13 April 1814 (Jefferson Papers)
L’interet que Votre Excellence a toujours temoigné pour le bonheur et prosperité de la Nation...