| Adalbert I "the Pious" de Vermandois Born: ABT 920 Died: 9 SEP 988 | |||||
| Heribert III de Vermandois Born: ABT 954 Died: 1015 | |||||
| Gerberga of Lorraine Born: ABT 935 Died: 7 SEP 978 | |||||
| Eudes de Vermandois Born: ABT 1000 Died: 25 MAY 1045 | |||||
| Ermengarde de Bar-sur-Seine Born: Died: AFT 1035 | |||||
| Robert CORBET Born: ABT 1250 Died: | |||||
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| ?? Born: Died: | |||||
| John CORBET Born: 25 MAR 1298 Died: BEF 1347 | |||||
| Roger FitzJOHN Born: ABT 1228 Warkworth, Norts, ENG Died: 1249 Normandy, France | |||||
| Robert FitzROGER Born: ABT 1247 Whalton, Northumberland, England Died: ABT 1319 | |||||
| Isabel (m) FitzJOHN Born: ABT 1220 ENG Died: | |||||
| Adele de Valois Born: Died: ABT 1080 | |||||
| Margaret ZOUCHE Born: 1251 Ashby, Leicestershire, England Died: DECEASED | |||||