Maria Katharina Mertens – Adreßbuch der Stadt Eschweiler 1907
| Given name | Maria Katharina |
|---|---|
| Family name | Mertens |
| Occupation | Ackerin |
| Address | Gerhardsend 48 |
| Place | Hoengen |
| GOV identifier | HOEGENJO30CU |
| Book | Adreßbuch der Stadt Eschweiler 1907 |
| page | 174 |
| Year | 1907 |