*Margaret de Rie
born about 1076 Rycott, Oxford, England
died England

father:
*Eudo de Rie
born about 1047 Normandy, France
died after 12 July 1080

mother:
*Rohese Fitzrichard de Clare
born 1055 Tunbridge, Kent, England
died 1121 England
married about 1088 England

siblings:
unknown

spouse:
*William de Mandeville Constable of the Tower
born about 1062 Great Waltham, Essex, England
died about 1130 England
married about 1083 England

children:
*Geoffrey "The Outlaw" de Mandeville born about 1092 Great Waltham, Essex, England
died 14 September 1144 Suffolk, England
buried New Temple Church, Holborn, Suffolk, England
*Beatrix de Mandeville born 1105 Mandeville, Normandy, France
died 19 April 1197 Rickling, Essex, England buried Walden Abbey, Rickling, Essex, England

biographical and/or anecdotal:

notes or source:
LDS