Nielsen Hayden genealogy
Family: William III of Poitou / Agnes of Burgundy (F4763)
William II of Poitou (935-993) 
|
Emma of Blois (950-1003)
|
| Otto-William of Burgundy (961-1026)
|
| Ermentrude de Roucy (950-1002)
|
Matilda of Burgundy ( -1005)  |
| Renaud I ( -1057) |
| Gerberga of Mâcon ( -1020) |
| William III of Poitou (969-1030)
|
| Agnes of Burgundy (995-1068)
|
| William VII (1023-1058) |
| Guy-Geoffrey of Poitou (1024-1086) |
| Agnes of Poitou (1025-1077) |
| Béatrice de Poitou (1028- ) |