Nielsen Hayden genealogy
Descendants of Constance de Mauley
1385 - 1450 (~ 75 years)Father: Peter de Mauley (of Hexthorpe, Yorkshire, England - Between Jan 1378 and 20 Mar 1383)
Mother: Margery de Sutton ( - 10 Oct 1391 bur.Friars Preachers, York, Yorkshire, England)
Constance de Mauley (Between 1375 and 1385 - 15 Dec 1450)
John Bigod (Abt 1375 of Settrington, Yorkshire, England - 19 Feb 1427)(m. Bef 1410)
   └─ Ralph Bigod (7 Jul 1410 Settrington, Yorkshire, England - 29 Mar 1461 Towton, Yorkshire, England)
    Anne Greystoke (Abt 1417 - 27 Mar 1477)(m. 1432)
       └─ Anne Bigod (Abt 1450 - 9 Jan 1531)
        William Conyers (Abt 1456 of Sockburn, Durham, England - 8 Sep 1490)
            + William Mauleverer (Bef 1471 of Wothersome, Yorkshire, England -
            10 Aug 1551 bur.Bardsey, Yorkshire, England)
            10 Aug 1551 bur.Bardsey, Yorkshire, England)