Nielsen Hayden genealogy
Descendants of Catherine Turberville
Father: Payn de Turberville (of Coety, Glamorgan, Wales - Between 1317 and 1318)
Mother: Gwenllian Talbot
Catherine Turberville
Roger Berkrolls (of East Orchard, Glamorgan, Wales - Nov 1351)
   └─ Gwenllian Berkrolls
    Edward Stradling (of St. Donat's, Glamorgan, Wales - 1394)
       └─ William Stradling (of St. Donat's, Glamorgan, Wales - Between 1406 and Feb 1407)
        Isabel St. Barbe
           │ + Joan Dauntsey ( - Abt 1456 bur.Dauntsey, Wiltshire, England)(m. Bef 8 Jul 1418)
           └─ Edward Stradling (Abt 1389 of St. Donat's, Glamorgan, Wales - Bef 27 Jun 1452 Jerusalem) =>
            + Joan Beaufort (Abt 1390 - 19 Oct 1479)