Karl Mertens – Adreßbuch der Stadt Düren 1910
| Given name | Karl |
|---|---|
| Family name | Mertens |
| Occupation | Fabrikmeister |
| Address | 75 |
| Place | Mariaweiler |
| GOV identifier | MARLERJO30FT |
| Book | Adreßbuch der Stadt Düren 1910 |
| page | 4-61 |
| Year | 1910 |
| Given name | Karl |
|---|---|
| Family name | Mertens |
| Occupation | Fabrikmeister |
| Address | 75 |
| Place | Mariaweiler |
| GOV identifier | MARLERJO30FT |
| Book | Adreßbuch der Stadt Düren 1910 |
| page | 4-61 |
| Year | 1910 |