Nielsen Hayden genealogy
Descendants of (Unknown) de Abetot
Father: Urse d'Abetot (Abt 1040 St. Jean d'Abbetot, near Tancarville, Normandy, France - 1108)
Mother: Alice (Abt 1056 Derbyshire, England - Aft 1108)
(Unknown) de Abetot
Roger Marmion (Between 1060 and 1070 Normandy, France - Bef 29 Sep 1129)
   └─ Robert Marmion (Between 1090 and 1095 Normandy, France -
    Between 1143 and 1144 Coventry, Warwickshire, England)
    Between 1143 and 1144 Coventry, Warwickshire, England)
    Milicent of RĂ©thel (Between 1105 and 1115 - ??)
       └─ 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) =>
            +