Valentin Portz – Adreßbuch der Stadt Düren 1910
| Given name | Valentin |
|---|---|
| Family name | Portz |
| Occupation | Landwirt |
| Address | 133 |
| Place | Vettweiß |
| GOV identifier | VETEISJO30HR |
| Book | Adreßbuch der Stadt Düren 1910 |
| page | 4-47 |
| Year | 1910 |
| Given name | Valentin |
|---|---|
| Family name | Portz |
| Occupation | Landwirt |
| Address | 133 |
| Place | Vettweiß |
| GOV identifier | VETEISJO30HR |
| Book | Adreßbuch der Stadt Düren 1910 |
| page | 4-47 |
| Year | 1910 |