Ivar Rognvaldsson 868–870 | | |
| | Duke Richard I of Normandy 933–996 Gunnora de Crepon 936–1031 Concubine of Normandy 935–… | | |
| | Duke William I of Normandy 893–943 Sprote de Bretagne 911–940 | | |
| | Duke William IV of Aquitaine 937–995 | | |
| | Princess Adelaide de Aquitaine 945–1004 King Hugh Capet of France 939–996 | | |
| | Gerloc of Normandy 910–962 Duke William I of Aquitaine 915–963 | | |
| | Robert I of Normandy 870–932 | | |
Thorir Rognvaldsson 872–… | | |
| | Rognvald I Eysteinsson 830–890 | | |
