Many people have Mary's last name as Wentworth. Mary Wentworthwas disproved as wife of William Brewster in articles publishedin The American Genealogist, Mayflower Quarterly and New EnglandHistorical Genealogical Register. Try TAG: 41:1-5, 63; MQ36:55-7 and NEHGR 124 250-4. This is also discussed in MayflowerFamilies in Progress: William Brewster of the Mayflower and HisDescendants for Four generations, complied by Barbara Merrick(Second Edition), published by the General Society of MayflowerDescendants, 1996. You should contact the Society at: 4 WinslowStreet, Plymouth, MA 02360.