Nielsen Hayden genealogy
Descendants of Gervase de Réthel, Archdeacon of Reims
- 1124Father: Hugh de Réthel (of Réthel, Ardennes, Champagne-Ardenne, France - 1118)
Mother: Melisende de Montlhéry
Gervase de Réthel, Archdeacon of Reims ( - 1124)
Elizabeth of Namur ( - Aft 1141)
   └─ Milicent of Réthel (Between 1105 and 1115 - ??)
    Robert Marmion (Between 1090 and 1095 Normandy, France - Between 1143 and 1144 Coventry, Warwickshire, England)
    :   └─ Robert Marmion (Bef 1133 - Abt Oct 1181)
    :    Elizabeth
    :       ├─ Robert Marmion (Between 1150 and 1160 of Pulverbatch, Shropshire, England - 15 May 1218) =>
    :       │ + Maud de Beauchamp ( - 1181)
    :       └─ William Marmion (Between 1155 and 1160 Tamsworth, Warwickshire, England - Bef 1221) =>
    :        +
    Richard de Camville (of Stanton Harcourt, Oxfordshire, England - 1176 Apulia, Sicily)(m. Aft 1143)
       └─ Isabel de Camville ( - Aft 1207)
        Robert de Harcourt (of Stanton Harcourt, Oxfordshire, England - Abt 1205)
           │ + John de Limesi (Between 1145 and 1160 of Cavendish, Sudbury, Suffolk, England - 1193)
           │ + Waleran de Beaumont (Bef 1153 of Warwick, Warwickshire, England - 1203)(m. Abt 1196)
           └─ William de Harcourt (Abt 1175 of Stanton Harcourt, Oxfordshire, England - Between 1222 and 1223) =>
            + Alice Noel ( - 1235)(m. Abt 1200)