Family: William DECURCY / Maud DAVRANCHES (F2480)
Robert DECOURCY (1070-1131) 
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Rohese DEGRENTEMESNIL (1062-1127)
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| Robert Rualon D AVRANCHES (1067-1130)
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| DEDOLL (1080-1097) |
| William DECURCY (1090-1172)
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| Maud DAVRANCHES (1097-1173)
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Hawise DE CURCI (1135-1209)  |
| John DECOURCY ( -1219) |
| Amabalis De CURCY (1145- ) |