Peter Firmenich – Adreßbuch der Stadt Düren 1910
| Given name | Peter |
|---|---|
| Family name | Firmenich |
| Occupation | Heizer |
| Address | Oststr. 1 |
| Place | Düren |
| GOV identifier | DURRENJO30FT |
| Book | Adreßbuch der Stadt Düren 1910 |
| page | 32 |
| Year | 1910 |
| Given name | Peter |
|---|---|
| Family name | Firmenich |
| Occupation | Heizer |
| Address | Oststr. 1 |
| Place | Düren |
| GOV identifier | DURRENJO30FT |
| Book | Adreßbuch der Stadt Düren 1910 |
| page | 32 |
| Year | 1910 |