Nielsen Hayden genealogy
Descendants of William de Beauchamp
- 1170Father: Walter de Beauchamp (of Elmley Castle, Worcestershire, England - 1131)
Mother: Emmeline d'Abetot
William de Beauchamp (of Elmley Castle, Worcestershire, England - 1170)
Avicia ( - Aft 1170)
   ├─ William de Beauchamp (of Elmley Castle, Worcestershire, England - 1197 Normandy, France)
   │ Bertha de Briouze
   │    ├─ Andrew de Beauchamp (of Thenford, Northamptonshire, England - Aft 1213)
   │    │ Eve de Grey (of Standlake, Oxfordshire, England - 1242)(m. Bef 1198)
   │    │     + Ernald du Bois (Aft 1185 of Assington, Suffolk, England - Abt 1254)(m. Bef 1246)
   │    └─ Walter de Beauchamp (of Elmley and Salwarpe, Worcestershire, England - 1236)
   │     + Ankaret ( - Bef 1286)
   │     Joan de Mortimer ( - 1225)(m. Abt 10 Jul 1214)
   │        └─ William de Beauchamp (1215 of Elmley Castle, Worcestershire, England -
   │         Between 7 Jan 1268 and 21 Apr 1268) =>
   │         Between 7 Jan 1268 and 21 Apr 1268) =>
   │         + Isabel Mauduit ( - Bef 1267 bur.Cokehill Nunnery, Worcestershire, England)
   └─ Maud de Beauchamp ( - 1181)
    Robert Marmion (Between 1150 and 1160 of Pulverbatch, Shropshire, England - 15 May 1218)
       ├─ Mabel Marmion ( - Aft 1199)
       │ Hugh de Say (of Richard's Castle, Herefordshire, England - Between 1195 and 1196)
       │    └─ Margaret de Say (of Richard's Castle, Herefordshire, England - Bef 29 Sep 1242) =>
       │     + William de Stuteville (of Brantingham, Yorkshire, England - 1259)
       │     + Robert de Mortimer (of Richard's Castle, Herefordshire, England - Bef 3 Jul 1219)(m. Bef Jun 1211)
       └─ Robert Marmion (of Pulverbatch, Shropshire, England - Between 1241 and 1243)
        Juliana de Vassy
           └─ Philip Marmion (Abt 1219 of Pulverbatch, Shropshire, England - Bef 5 Dec 1291) =>
            + Joan de Kilpek (of Kilpek, Hereford, Herefordshire, England - ??)