Siegfried
I, Graf Von
Blankenburg
Birth date:
ABT 1120
Birth place:
,
,
,
Death date:
BET 1173 AND 1182
Death place:
,
,
,
Blankenburg Family
Parents:
| Father: | Poppo I, Graf Von Regenstein? |
| Mother: | Richsa Von Northeim-Boineburg |
Spouse:
| Spouse: |
Siblings:
Children:
|
Heinrich
I Count of
Regenstein-Blankenburg
Siegfried II, Graf Von Blankenburg |
