Nielsen Hayden genealogy
Family: Heinrich I "The Fowler", King of Germany / St. Matilda (F3555)
m. 909Otto I "The Illustrious" (830-912) 
|
Hadwig von Babenberg ( -903)
|
| Dietrich ( -930)
|
| Reinhild of Denmark ( -932) |
| Heinrich I "The Fowler", King of Germany (876-936)
|
| St. Matilda (890-968)
|
Hedwig of Saxony ( -959)  |
| Otto I, Holy Roman Emperor (912-973) |
| Gerberga of Saxony (913-969) |