Individual Details
Guillaume III DE MONTAIGNE Earl of Cornwall, Count of Mortain
(1064 - 1140)
Events
| Birth | 1064 | Mortagne, Orne, Basse-Normandie, France | |||
| Marriage | 1110 | Cornwall, England - Isabel FITZRICHARD | |||
| Marriage | 1110 | Cornwall, England - Adelidis Alice of Normandy | |||
| Death | 1140 | Bermondsey, London, England | |||
| Burial | 1140 | England |
Families
| Spouse | Adelidis Alice of Normandy ( - 1113) |
| Child | Adelm DE BURGATE, Earl of Cornwall (1096 - 1185) |
| Child | John (1100 - ) |
| Child | Ralph FITZADELINE ( - ) |
| Spouse | Isabel FITZRICHARD (1065 - 1130) |
| Spouse | Adelidis Alice of Normandy ( - 1113) |
| Father | Robert de MORTAIGNE I Earl of Cornwall (1031 - 1090) |
| Mother | Mathilde DE MONTGOMERY (1039 - 1086) |
| Sibling | Anor de MORTAIN de Cardinham (1060 - 1130) |
| Sibling | Robert Oge DE MORTAIN (1056 - ) |
| Sibling | Emma of Mortain (1058 - 1134) |
| Sibling | Sybille DE MORTAIN , Abbess of Notre-Dame de Saintes (1062 - 1134) |
| Father | Robert de MORTAIGNE I Earl of Cornwall (1031 - 1090) |
| Mother | Mathilde DE MONTGOMERY (1039 - 1086) |
| Sibling | Anor de MORTAIN de Cardinham (1060 - 1130) |
| Sibling | Robert Oge DE MORTAIN (1056 - ) |
| Sibling | Sybille DE MORTAIN , Abbess of Notre-Dame de Saintes (1062 - 1134) |
| Father | Robert de MORTAIGNE I Earl of Cornwall (1031 - 1090) |
| Mother | Mathilde DE MONTGOMERY (1039 - 1086) |
| Sibling | Agnes DE MORTAIGNE (1054 - 1115) |
| Sibling | Robert Oge DE MORTAIN (1056 - ) |
| Sibling | Sybille DE MORTAIN , Abbess of Notre-Dame de Saintes (1062 - 1134) |
| Father | Robert de MORTAIGNE I Earl of Cornwall (1031 - 1090) |
| Mother | Mathilde DE MONTGOMERY (1039 - 1086) |
| Sibling | Anor de MORTAIN de Cardinham (1060 - 1130) |
| Sibling | Robert Oge DE MORTAIN (1056 - ) |
| Sibling | Sybille DE MORTAIN , Abbess of Notre-Dame de Saintes (1062 - 1134) |
| Father | Robert de MORTAIGNE I Earl of Cornwall (1031 - 1090) |
| Mother | Mathilde DE MONTGOMERY (1039 - 1086) |
| Sibling | Agnes DE MORTAIGNE (1054 - 1115) |
| Sibling | Robert Oge DE MORTAIN (1056 - ) |
| Sibling | Sybille DE MORTAIN , Abbess of Notre-Dame de Saintes (1062 - 1134) |
| Father | Robert de MORTAIGNE I Earl of Cornwall (1031 - 1090) |
| Mother | Mathilde DE MONTGOMERY (1039 - 1086) |
| Sibling | Denise DE MORTAIN (1060 - ) |
| Sibling | Robert Oge DE MORTAIN (1056 - ) |
| Sibling | Sybille DE MORTAIN , Abbess of Notre-Dame de Saintes (1062 - 1134) |
| Father | Robert de MORTAIGNE I Earl of Cornwall (1031 - 1090) |
| Mother | Mathilde DE MONTGOMERY (1039 - 1086) |
| Sibling | Anor de MORTAIN de Cardinham (1060 - 1130) |
| Sibling | Robert Oge DE MORTAIN (1056 - ) |
| Sibling | Sybille DE MORTAIN , Abbess of Notre-Dame de Saintes (1062 - 1134) |