My grandmother was Alda Delia Clearwater (b. Jan 26, 1888 in Walden, Orange, NY, d. May 28, 1972 in National City, CA). Her mother, my ggranmother, was Georgia Terwilliger (b. Dec 05, 1867 in NY d. Aug 10, 1922 in Los Angeles, CA). Her mother, my gggrandmother, was Josephine Corkey (b. Jan 26, 1848 in Unk d. July 11, 1895). Her mother, my ggggrandmother, was Elizabeth Aldrich (b. 1817 in Unk d. Unk m. Jothan O. Corkey b. Unk in Unk d. Unk). Question: Who were the ancestors of Elizabeth Aldrich? Any and all help/direction is greatly appreciated.