“To George Washington from John Augustine Washington, 8 June 1755 [letter not found],” Founders Online, National Archives, https://founders.archives.gov/documents/Washington/02-01-02-0155. [Original source: The Papers of George Washington, Colonial Series, vol. 1, 7 July 1748 – 14 August 1755, ed. W. W. Abbot. Charlottesville: University Press of Virginia, 1983, p. 311.]