1To George Washington from Richard Washington, 1 January 1761 [letter not found] (Washington Papers)
Letter not found: from Richard Washington, 1 Jan. 1761. On 14 July 1761 GW wrote to Washington : “I have had the pleasure of receiving your obliging favours of the 16th October and first of January following.”
2To George Washington from Richard Washington, 27 April 1762 [letter not found] (Washington Papers)
Letter not found: from Richard Washington, 27 April 1762. On 27 Sept. 1763 GW mentions: “In July—62 I received the Copy of your Letter of the 27th of April preceeding.”
3To George Washington from Richard Washington, 13 April 1763 [letter not found] (Washington Papers)
Letter not found: from Richard Washington, 13 April 1763. On 27 Sept. GW wrote to Richard Washington : “Collo. Fairfax presented me with your obliging favour of the 13th of April last.”