1To Thomas Jefferson from De Vernon, 7 August 1788 (Jefferson Papers)
M. De Vernon, Directeur des fermes, hotel de longueville, ruë St. Thomas du louvre, a l’honneur...
2To Thomas Jefferson from De Vernon, [ca. December? 1788] (Jefferson Papers)
[ Paris, ca. Dec.? 1788.] Had called on TJ in order to pay his respects and to ask him to...