1John Francis Mercer to Executive Council of Virginia, 10 April 1784 (Jefferson Papers)
Having heretofore wrote divers Letters to his Excellency Benja. Harrison, but no reason existing...
2Samuel Hardy and John F. Mercer to Jefferson and James Monroe, April 1784 (Jefferson Papers)
[ Annapolis, April? 1784 .] Requesting “the favor of their Company to dine with them @ 4 oClock.”...