“1778. May 23. Saturday.,” Founders Online, National Archives, https://founders.archives.gov/documents/Adams/01-02-02-0008-0004-0022. [Original source: The Adams Papers, Diary and Autobiography of John Adams, vol. 2, 1771–1781, ed. L. H. Butterfield. Cambridge, MA: Harvard University Press, 1961, p. 314.]