Siegfried I Von Blankenburg
| Use attributes for filter ! | |
| Gender | Male |
|---|---|
| Children | Siegfried II of Blankenburg |
| Henry I of Blankenburg-Regenstein | |
| Grandchildren | Heinrich I Graf von Blankenburg |
| Current partner | NN |
| Parents | Poppo I of Blankenburg |
| Richenza von Boyneburg | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 4582757 |