Nielsen Hayden genealogy
Descendants of Helie of Burgundy
Abt 1080 - 1142 (~ 62 years)Father: Odo I of Burgundy (Abt 1060 - 23 Mar 1103 Cilicia, Anatolia)
Mother: Sibylla of Burgundy (1065 - 1101)
Helie of Burgundy (Abt 1080 Dijon, Côte-d'Or, Burgundy, France - 28 Feb 1142)
Guillaume III Talvas (Abt 1093 of Alençon, Orne, Basse-Normandie, France - 30 Jun 1171)(m. Abt 1115)
   ├─ Ela of Ponthieu (of Alencon, Orne, Basse-Normandie, France - 4 Oct 1174)
   │ William III de Warenne (Abt 1119 Warwick, Warwickshire, England - Abt 7 Jan 1148 Laodicea, Anatolia)
   │ :   ├─ 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)
   │ :   │     + William fitz William (of Sprotborough, Yorkshire, England - Between 1219 and 23 Feb 1224)
   │ :   └─ (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)
   │ :        + Rohese de Douvres ( - Bef 11 Feb 1261)(m. Abt 1214)
   │ Patrick of Salisbury (Bef 1120 - 27 Mar 1168 Lusignan, Vienne, Poitou-Charentes, France)(m. Bef 1153)
   │    └─ William fitz Patrick (of Chitterne, Warminster, Wiltshire, England -
   │     17 Apr 1196 bur.Bradenstoke Priory, Wiltshire, England)
   │     17 Apr 1196 bur.Bradenstoke Priory, Wiltshire, England)
   │     Eleanor de Vitré ( - Bef 12 Aug 1233 bur.Abbey of Mondaye, Bayeux, Calvados, Normandy, France)
   │     (m. Abt 1191)
   │     (m. Abt 1191)
   │        └─ Ela of Salisbury (Abt 1191 Amesbury, Wiltshire, England -
   │         24 Aug 1261 Lacock, Wiltshire, England) =>
   │         24 Aug 1261 Lacock, Wiltshire, England) =>
   │         + William I Longespée (1170 - Abt 1225 bur.Salisbury Cathedral, Wiltshire, England)(m. Bef Sep 1197)
   ├─ Guy II of Ponthieu ( - 1147)
   │ Ida (m. Bef 18 Dec 1139)
   │    └─ Jean I of Ponthieu (Abt 1140 - 30 Jun 1191 Acre, Palestine)
   │     Beatrice Campdavaine (Abt 1160 of St. Pol, France - Aft 1204)(m. Bef 4 Dec 1170)
   │        │ + Enguerrand de Picquigny ( - 1224)
   │         + Alix of France (4 Oct 1160 - 18 Jul 1218)(m. 20 Aug 1195 Meudon, Hauts-de-Seine, France)
   └─ Clemence de Ponthieu ( - Bef 20 Nov 1189)
    Juhel I de Mayenne ( - 23 Dec 1161)(m. Bef 1120)
       └─ Geoffroi II de Mayenne (Abt 1135 - 18 Feb 1165)
        Constance of Brittany ( - 1148)(m. Abt 1135)
           │ + Andre II de Vitré ( - Sep 1211)
            + Robert IV de Sablé ( - Abt 1195 Palestine)(m. Aft 1168)