Nielsen Hayden genealogy
Family: Otto-William of Burgundy / Ermentrude de Roucy (F487)
Gerberge ( -986) 
|
Renaud I ( -967) |
| Alberade de Lorraine (931- )
|
Giselbert (955-991)  |
| Otto-William of Burgundy (961-1026)
|
| Ermentrude de Roucy (950-1002)
|
| Matilda of Burgundy ( -1005) |
| Renaud I ( -1057) |
| Gerberga of Mâcon ( -1020) |
| Agnes of Burgundy (995-1068) |