Nielsen Hayden genealogy
Descendants of William III de Warenne
Abt 1119 - Abt 1148 (~ 29 years)Father: William II de Warenne (Abt 1071 - 11 May 1138 bur.Lewes Priory, Sussex, England)
Mother: Isabel de Vermandois ( - Bef Jun 1147)
William III de Warenne (Abt 1119 Warwick, Warwickshire, England - Abt 7 Jan 1148 Laodicea, Anatolia)
Ela of Ponthieu (of Alencon, Orne, Basse-Normandie, France - 4 Oct 1174)
   ├─ Isabel de Warenne ( - Aft Apr 1203 bur.Lewes Priory, Sussex, England)
   │ Hamelin of Anjou (of Lewes, Sussex, England - 7 May 1202 bur.Lewes Priory, Sussex, England)(m. Apr 1164)
   │    ├─ William de Warenne (of Lewes, Sussex, England - 27 May 1240 London, England)
   │    │ Maud Marshal, Marshal Of England (1192 - 27 Mar 1248 bur.Tintern Abbey, Monmouthshire, Wales)
   │    │ (m. Bef 13 Oct 1225)
   │    │ (m. Bef 13 Oct 1225)
   │    │    └─ John de Warenne (Aft Jul 1231 - Abt 29 Sep 1304 Kennington, near London, England) =>
   │    │     + Alice de Lusignan ( - 9 Feb 1256 bur.Lewes Priory, Sussex, England)(m. Aug 1247)
   │    └─ Ela de Warenne ( - Bef 1240)
   │     William fitz William (of Sprotborough, Yorkshire, England - Between 1219 and 23 Feb 1224)
   │        │ + John de Lungvilers ( - 1254)(m. Bef 1229)
   │        │ + Robert d'Eiville (of Egmanton, Nottinghamshire, England - Aft 1242)(m. Bef 1229)
   │        └─ Thomas fitz William (Between 1195 and 1200 of Sprotborough, Yorkshire, England -
   │         Bef 17 Oct 1264) =>
   │         Bef 17 Oct 1264) =>
   │         + Agnes Bertram ( - Aft 1266)
   └─ (Unknown daughter of William de Warenne)
    John, King of England (Abt 27 Dec 1166 Oxford, Oxfordshire, England -
    19 Oct 1216 Newark Castle, Newark, Nottinghamshire, England)
    19 Oct 1216 Newark Castle, Newark, Nottinghamshire, England)
       └─ Richard fitz Roy ( - Bef 24 Jun 1246)
        Rohese de Douvres ( - Bef 11 Feb 1261)(m. Abt 1214)
           ├─ Isabel fitz Richard ( - 7 Jul 1276 bur.Abbey Church of St. Augustine, Bristol, Gloucestershire,
           │ England) =>
           │ England) =>
           │ + Maurice de Berkeley (1218 of Berkeley, Gloucestershire, England - 4 Apr 1281 bur.Abbey Church of
           │ St. Augustine, Bristol, Gloucestershire, England)(m. Bef 12 Jul 1247)
           │ St. Augustine, Bristol, Gloucestershire, England)(m. Bef 12 Jul 1247)
           ├─ Richard de Douvres (of Chilham, Kent, England - ??)
           │ + Maud of Angus ( - 1261)(m. Bef 2 Dec 1247)
            + William Marmion (of Quinton, Gloucestershire, England - Bef 1277)(m. Bef 7 Jun 1248)