Looking for ancestors, family of William Dewhurst, b ABT 1818? d BEF 1862; m Hannah Davenport, b ABT 1818? d AFT 1862; both born Oldham Parish, England, came to Boston area before 1843. Parents of Martha Dewhurst 1843-1912, born Boston, MA, m Conrad R. Converse. Will appreciate any information on family. Will share descendants of Martha Dewhurst Converse. Thank You Pete