Nielsen Hayden genealogy
Descendants of Sibyl de Montgomery
- Aft 1107Father: Roger de Montgomery (of St. Germain de Montgommeri, Calvados, Normandy, France - 27 Jul 1094 Shrewsbury Abbey, Shropshire, England)
Mother: Mabel de Bellême ( - Dec 1077 Bures-sur-Dives, Normandy, France)
Sibyl de Montgomery ( - Aft 1107)
Robert fitz Hamon ( - Mar 1107 Falais, Calvados, Normandy, France)(m. Between 1087 and 1090)
   └─ Mabel fitz Robert ( - 29 Sep 1157)
    Robert of Gloucester (Abt 1090 - 31 Oct 1147 Bristol, Gloucestershire, England)(m. Bef 1122)
       ├─ William fitz Robert ( - 23 Nov 1183 bur.Kernsham Abbey, Somerset, England)
       │ Hawise of Leicester ( - 24 Apr 1197)(m. Abt 1150)
       │    ├─ Isabel of Gloucester ( - 14 Oct 1217)
       │    │ + John, King of England (Abt 27 Dec 1166 Oxford, Oxfordshire, England - 19 Oct 1216 Newark Castle,
       │    │ : Newark, Nottinghamshire, England)(m. 29 Aug 1189 Marlborough, Wiltshire, England)
       │    │ : Newark, Nottinghamshire, England)(m. 29 Aug 1189 Marlborough, Wiltshire, England)
       │    │ + Hubert de Burgh (Abt 1170 - 1243 bur.Black Friars, Holborn, London, England)(m. Sep 1217)
       │     + Richard de Clare (Abt 1153 of Clare, Suffolk, England - Between 30 Oct 1217 and 28 Nov 1217)
       │     (m. Abt 1180)
       │     (m. Abt 1180)
       ├─ Matilda of Gloucester ( - 29 Jul 1189)
       │ Ranulph de Gernons (Bef 1100 Guernon Castle, Normandy, France -
       │ 16 Dec 1153 bur.Abbey of St. Werburg, Chester, Cheshire, England)(m. Bef 1135)
       │ 16 Dec 1153 bur.Abbey of St. Werburg, Chester, Cheshire, England)(m. Bef 1135)
       │    └─ Hugh of Chester (Abt 1141 - 30 Jun 1181 Leek, Staffordshire, England) =>
       │     + (Unknown first wife of Hugh of Chester)
       │     + (Unknown mistress of Hugh of Chester)
       │     + Bertrade de Montfort (Abt 1155 - Aft 31 Mar 1227)(m. 1169)
       ├─ Mabira de Caen (of Gloucester, Gloucestershire, England - Aft 1190)
       │ Jordan de Cambernon (of Cambernon, Manche, Normandy, France - Aft 1172)
       │     + Isabel ( - Aft 1218)
       └─ Robert fitz Robert (of Conarton in Gwithian, Cornwall, England - 1170)
        Hawise de Revières ( - Aft 1211)
            + Jordan de Chambernun (of Cambernon, Manche, Normandy, France - Aft 1171)