Nielsen Hayden genealogy
Descendants of Gilbert Turberville
Gilbert Turberville
(of Penlline, Glamorgan, Wales - ??)
   └─ Elizabeth Turberville
    Richard Mansel (1375 of Scurlage Castle, Gower, Wales - 30 Jun 1435)
       └─ John Mansel (of Oxwich Castle, Gower, Wales - Bef 30 Jun 1435)
        Cecily
           └─ Philip Mansel (Abt 1420 of Penrice Castle, Gower, Wales - ??) =>
            + Mabilia ferch Griffith ap Nicholas
            + Elizabeth Long (m. Abt 1460)