Family: Geoffrey DEPERCHE / Beatrice Demontdidier DEROUCY (F544)
Routrou I CHATEAUDUM (1014-1049) |
Adeline Dedomfront DETALVAS (1026-1070) |
| Hildouin DEMONTDIDIER (1010-1057) |
| Adele DEROUCY (1014-1066) |
Geoffrey DEPERCHE (1045-1100) 
|
| Beatrice Demontdidier DEROUCY (1050-1129)
|
Maud DEPERCHE (1074-1143)  |
| Rotrou Great DEPERCHE (1075-1144) |
| Comtesse De CHATEAUDUN (1075-1132) |
| Julienne De PERCHE (1085- ) |
| Matilda DELAPERCHE (1092-1143) |