
| Name | Guillaume Guerlenc de CORBEIL | |
| Suffix | Count de Corbeil et d'Avranches | |
| Birth | Abt 1001 | Corbeil, Marne, Champagne, France |
| Gender | Male | |
| Death | 27 May 1067 | Abbey St Maur des Fosses, St Maur des Fosses, Ile-de-France, France |
| Person ID | I34976 | Coombs |
| Last Modified | 6 Mar 2022 | |
| Father | Mauger, Count of Mortain, b. Abt 963, Seine-Inferieure, Rouen, High Normandy, France d. 1040, Corbeil, Marne, Champagne-Ardenne, France (Age 77 years) | |
| Mother | Germaine de CORBEIL, b. Abt 975, Corbeil, Marne, Champagne-Ardenne, France d. 1012, Corbeil, Marne, Champagne-Ardenne, France (Age 37 years) | |
| Family ID | F12340 | Group Sheet | Family Chart |
| Family | Mathilde de GISORS, b. Abt 1000, Gisors, Eure, Normandy, France d. Yes, date unknown | |||||
| Children |
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| Family ID | F12620 | Group Sheet | Family Chart | ||||
| Last Modified | 2 Feb 2026 | |||||