Berthold
I, Count
Isar
Birth date:
Birth place:
,
,
,
Death date:
26 AUG 990
Death place:
,
,
,
Isar Family
Parents:
| Father: | Arnulf, Duke of Upper Bavaria |
| Mother: | Gerbergis of Lower Bavaria |
Spouse:
| Spouse: | A Daughter of Lorraine |
Siblings:
Children:
