Nielsen Hayden genealogy
Family: Otto I "The Illustrious" / Hadwig von Babenberg (F2095)
m. Between 869 and 870Liudolf (805-864) |
Oda Billung (806-913) 
|
Oda von Sachsen ( -874)  |
| Heinrich of Babenberg ( -886)
|
| Otto I "The Illustrious" (830-912)
|
| Hadwig von Babenberg ( -903)
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| Heinrich I "The Fowler", King of Germany (876-936) |