Siegfried III, Count Of Boyneburg
| Use attributes for filter ! | |
| Gender | Male |
|---|---|
| Died | 1107 |
| Children | Siegfried IV, Count of Northeim-Boyneburg and Homburg |
| Grandchildren | Siegfried I von Blankenburg |
| Current partner | Adelheid von Holstein |
| Parents | Otto of Nordheim |
| Richenza of Swabia | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 4488947 |