To George Washington from William Fitzhugh, 20 January 1781 [letter not found]
Letter not found: from William Fitzhugh, 20 Jan. 1781. On 7 March, Fitzhugh wrote GW: “I had the Honor to Address you on the 20th of January last” (DLC:GW).
“To George Washington from William Fitzhugh, 20 January 1781 [letter not found],” Founders Online, National Archives, https://founders.archives.gov/documents/Washington/03-30-02-0183. [Original source: The Papers of George Washington, Revolutionary War Series, vol. 30, 1 January–6 March 1781, ed. Benjamin L. Huggins. Charlottesville: University of Virginia Press, 2022, p. 212.]