Ulrich was the son of Otto von Bayern and Agnès van Loon. The date and place of his birth have not been found.
|
Otto von Bayern |
Otto von Dachau-Wittelsbach |
Otto I von Scheyern |
+ | |||||
|
Heilike von Lengenfeld-Hopfenohe-Pettendorf |
Friedrich III von Pettendorf |
+ | ||||||
|
Heilike von Staufen |
||||||||
|
Agnès van Loon |
Lodewijk I van Loon |
| ||||||
| | ||||||||
|
Agnès van Metz |
| |||||||
| |