Bertolfus de Strumburg1026–
- Name
- Bertolfus de Strumburg
| Birth | estimated based on profession (Occu. in FTW) about 1026 |
| Occupation | builder of castle 1056 (Age 30 years) |
| Birth of a daughter #1 | n von Stromberg about 1060 (Age 34 years) |
| Bertolfus de Strumburg + … … |
| himself |
Bertolfus de Strumburg Birth: estimated based on profession (Occu. in FTW) — about 1026 |
| daughter |
n von Stromberg Birth: estimated as equal to husband's birth year — about 1060 34 |