Individual Details
Guillaume DU PLESSIS I
(Abt 1028 - 1060)
Events
| Birth | Abt 1028 | Le Plessis-Grimoult, Calvados, Lower Normandy, France | |||
| Death | 1060 | , , , France |
Families
| Spouse | Comtess DU PLESSIS (1032 - ) |
| Father | Grimoult DU PLESSIS "Traitor of Valognes" (1000 - 1047) |
| Mother | Val De DUNES (980 - ) |
| Sibling | Adelza de PLESSIS (1020 - 1088) |
| Sibling | DAubigny DU PLESSIS (1020 - 1051) |
| Father | Grimoult DU PLESSIS "Traitor of Valognes" (1000 - 1047) |
| Mother | Val De DUNES (980 - ) |
| Sibling | Adelza de PLESSIS (1020 - 1088) |
| Sibling | DAubigny DU PLESSIS (1020 - 1051) |
| Father | Grimoult DU PLESSIS "Traitor of Valognes" (1000 - 1047) |
| Mother | Val De DUNES (980 - ) |
| Sibling | Adelza de PLESSIS (1020 - 1088) |
| Sibling | DAubigny DU PLESSIS (1020 - 1051) |
| Father | Grimoult DU PLESSIS "Traitor of Valognes" (1000 - 1047) |
| Mother | Val De DUNES (980 - ) |
| Sibling | Adelza de PLESSIS (1020 - 1088) |
| Sibling | DAubigny DU PLESSIS (1020 - 1051) |
| Father | Grimoult DU PLESSIS "Traitor of Valognes" (1000 - 1047) |
| Mother | Val De DUNES (980 - ) |
| Sibling | Adelza de PLESSIS (1020 - 1088) |
| Sibling | DAubigny DU PLESSIS (1020 - 1051) |
| Father | Grimoult DU PLESSIS "Traitor of Valognes" (1000 - 1047) |
| Mother | Val De DUNES (980 - ) |
| Sibling | Adelza de PLESSIS (1020 - 1088) |
| Sibling | DAubigny DU PLESSIS (1020 - 1051) |
| Father | Grimoult DU PLESSIS "Traitor of Valognes" (1000 - 1047) |
| Mother | Val De DUNES (980 - ) |
| Sibling | Adelza de PLESSIS (1020 - 1088) |
| Sibling | DAubigny DU PLESSIS (1020 - 1051) |