GW means Boucher’s unmarried sister Jane (1742–1794), who lived in her brother’s household (BOUCHER [1] description begins Jonathan Bouchier, ed. Reminiscences of an American Loyalist, 1738–1789: Being the Autobiography of The Revd Jonathan Boucher, Rector of Annapolis in Maryland and afterwards Vicar of Epsom, Surrey, England. Boston, 1925. description ends , 200).