Otto
von Braunschweig
Birth date:
1204
Birth place:
,
,
,
Death date:
Death place:
,
,
,
von Braunschweig Family
Parents:
| Father: | Wilhelm von Welfen |
| Mother: | Helena van Denemarken |
Spouse:
| Spouse: | Mathilda von Brandenburg |
Siblings:
Children:
