Family: Richard de Grey / Lucy de Humez (F3247)
m. Abt 1225Henry de Grey (1178-1219) 
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Isolda Bardolf (1182-1246)
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| William de Grey (1204- ) |
John de Grey (1205-1266)  |
| Robert de Grey (1206- ) |
| Walter de Grey, Archbishop (1208- ) |
| Henry de Grey (1210- ) |
| Joan de Grey (1212-1256) |
| Richard de Grey (1200-1271)
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| Lucy de Humez (1203- ) |