Walker A Stitt born Oct 1844 in PA to John W and Ann Cree Stitt

Walker A Stitt born Franklin Co. PA 1844 married about 1870 to Margaret C. ______ born Feb 1845 in PA. She died 1903. Walker died 1924. They lived in Fannett Twp. He is buried at Upper Valley Path Valley Presbyterian Church Cemetery Franklin Co. PA.
Who Is Margaret C.?