Wilhelm Mertens – Kölner Adreß-Buch 1846
| Given name | Wilhelm |
|---|---|
| Family name | Mertens |
| Occupation | Schneidermeister |
| Address | Friesenwall 14 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 276 |
| Year | 1846 |
| Given name | Wilhelm |
|---|---|
| Family name | Mertens |
| Occupation | Schneidermeister |
| Address | Friesenwall 14 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 276 |
| Year | 1846 |