Johann Mertens – Adreßbuch für Aachen und Burtscheid 1877
| Given name | Johann |
|---|---|
| Family name | Mertens |
| Occupation | Photograph |
| Address | Pontstr. 59 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Adreßbuch für Aachen und Burtscheid 1877 |
| page | 87 |
| Year | 1877 |
| Given name | Johann |
|---|---|
| Family name | Mertens |
| Occupation | Photograph |
| Address | Pontstr. 59 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Adreßbuch für Aachen und Burtscheid 1877 |
| page | 87 |
| Year | 1877 |