Family: Robert de Ferrers / Joan Bocland (F2911)
m. Abt 1216William de Ferrers, Earl of Derby (1136-1190) 
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Sybil de Braose (1157- )
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William de Ferrers (1162-1246)  |
| Agatha de Ferrers (1168- ) |
| Son de Ferrers (1168- ) |
| Millicent de Ferrers (1170- ) |
| Son de Ferrers (1170- ) |
| Son de Ferrers (1172- ) |
| Joan Bocland (1179- ) |
| Robert de Ferrers (1177-1227)
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