Katharina Mercken – Aachener Adressbuch 1936
| Given name | Katharina |
|---|---|
| Family name | Mercken |
| Occupation | Rentnerin |
| Address | Boxgraben 116II. |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 243 |
| Year | 1936 |
| Given name | Katharina |
|---|---|
| Family name | Mercken |
| Occupation | Rentnerin |
| Address | Boxgraben 116II. |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 243 |
| Year | 1936 |