Friedrich Potschernik – Dürener Adressbuch 1882
| Given name | Friedrich |
|---|---|
| Family name | Potschernik |
| Occupation | Fabrikmeister |
| Address | Grünstr. 28 |
| Place | Düren |
| GOV identifier | DURRENJO30FT |
| Book | Dürener Adressbuch 1882 |
| page | 54 |
| Year | 1882 |
| Given name | Friedrich |
|---|---|
| Family name | Potschernik |
| Occupation | Fabrikmeister |
| Address | Grünstr. 28 |
| Place | Düren |
| GOV identifier | DURRENJO30FT |
| Book | Dürener Adressbuch 1882 |
| page | 54 |
| Year | 1882 |