Gerhard Mertens – Aachener Adressbuch 1936
| Given name | Gerhard |
|---|---|
| Family name | Mertens |
| Occupation | Schreiner |
| Address | Trierer Str. 544 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 243 |
| Year | 1936 |
| Given name | Gerhard |
|---|---|
| Family name | Mertens |
| Occupation | Schreiner |
| Address | Trierer Str. 544 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 243 |
| Year | 1936 |