Member Information
| Full Name | ♂️ Waleran Louvel, Lord of Yvery -  |
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| Father | William Gouel de Percheval | ||
| Mother | Auberre (Maud) Mellent | ||
| Siblings | ♂️ Richard de Percheval, ♂️ Henry Louvel, ♂️ Ralph Louvel, ♂️ William Lovel | ||
| Death | #1 | Date of death | ABT 1177 |
| Place of death | Normandy, France | ||