For source on Mary Walton, see Clarence V. Roberts (1925), <i>Early Friends Families of Upper Bucks County</i>. It lists a Mary Walton, child of Elisha and Elizabeth (Tompkins) Walton who married a Richard Webb "and had three children".

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She was born 14-Feb-1797 in Buck's County, and died 15-Nov-1834 in Fawn Grove, buried at Friend's Cemetary