Monday 28th. Mercury at 44 in the Morning—52 at Noon and 56 at Night.
Wind Southerly all day and clear weather.
Mr. Henderson returned to the Meeting of the Commissioners abt. 10 Oclock and Mr. Chase went away after dinner.
The commissioners’ final agreement and official letters all were dated Mount Vernon, 28 Mar. 1785, and historians have since referred to this meeting as the Mount Vernon Conference (see MASON  description begins Robert A. Rutland, ed. The Papers of George Mason, 1725–1792. 3 vols. Chapel Hill, N.C., 1970. description ends , 2:812–22; FREEMAN description begins Douglas Southall Freeman. George Washington: A Biography. 7 vols. New York, 1948–57. description ends , 6:30).