. Nine-year-old Susanna Copley and her three-year-old brother Jonathan died on 24 Oct.
and 3 Nov. 1785, respectively (Jules David Prown, John Singleton Copley
, 2 vols., Cambridge, 1966, 2:317).
Cite web page as: Founding Families: Digital Editions of the Papers of the Winthrops and the Adamses, ed.C. James Taylor. Boston: Massachusetts Historical Society, 2014.