| | William d'Aubigny 1010–1066 Adeliza Fitz Osulf du Plessis 1014– | | |
| | Neil II de St Sauveur 966–1045 | | |
| | Geoffrey de Brienne 953–1015 Heloise de Guines 958–1002 | | |
| | Gundred de Gournay 1097–1154 | | |
| | Adeliza Fitz Osulf du Plessis 1014– William d'Aubigny 1010–1066 | | |
| | Matilda de Normandy –1017 Osulf du Plessis 974–1047 | | |
| | Basilie de Flaitel 1025–1099 Hugh III de Gournay 1026–1101 | | |
| | Herleva d'Evereux 1003–1027 Girard de Flaitel 1000–1076 | | |
| | Robert d'Evereux 964–1037 | | |
| | William “William the Conqueror” … 1028–1087 Matilda of Flanders 1031–1083 | | |
| | Robert “the Magnificent” of Normandy 1000–1035 | | |
| | Richard II “the Good” of Normandy – Judith of Brittany 982–1017 | | |
| | Richard I “The Fearless” of Normandy 933–996 Gunnora Haraldsdottir de Crepon 935–1031 | | | | William I “Longsword” of Normandy 900–943 | | | | Robert “Rollo the Viking” of Normandy 870–932 Poppa “Little Doll” de Rennes 872–938 | | | | Ragnvald “The Wise” Eysteinsson 830–890 Ragnhild “Hildir” Hrolfsdottir 848–892 | | |
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| | | Herbert I de Vermandois 845–905 | | | | Pepin II de Vermandois 817–892 Rothaide de Bobbio 812–858 | | |
| | | Widerich I de Morvois 820–866 | | |
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