Nielsen Hayden genealogy
Descendants of Henry de Ferrers
- Aft 1136Henry de Ferrers (of Oakham, Rutland, England - Aft 1136)
   └─ Walkelin de Ferrers (of Oakham, Rutland, England - ??)
   
       └─ Isabel de Ferrers ( - Bef 29 Apr 1252 bur.Hospital of St. John the Baptist, Lechlade, Gloucestershire,
        England)
        England)
        Roger de Mortimer (of Wigmore, Herefordshire, England -
        Bef 19 Aug 1214 bur.Wigmore Abbey, Herefordshire, England)
        Bef 19 Aug 1214 bur.Wigmore Abbey, Herefordshire, England)
           ├─ Ralph de Mortimer (of Wigmore, Herefordshire, England -
           │ 6 Aug 1246 bur.Wigmore Abbey, Herefordshire, England) =>
           │ 6 Aug 1246 bur.Wigmore Abbey, Herefordshire, England) =>
           │ + Gwladus Ddu ( - 1251 Windsor, Berkshire, England)(m. Bef 26 Oct 1230)
            + Walter de Beauchamp (of Elmley and Salwarpe, Worcestershire, England - 1236)(m. Abt 10 Jul 1214)