Robert Gronen – Aachener Adressbuch 1926
| Given name | Robert |
|---|---|
| Family name | Gronen |
| Occupation | Kreisoberinspektor |
| Address | Rolandstr. 48 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1926 |
| page | 118 |
| Year | 1926 |
| Telefonnummer | 7151 |
| Given name | Robert |
|---|---|
| Family name | Gronen |
| Occupation | Kreisoberinspektor |
| Address | Rolandstr. 48 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1926 |
| page | 118 |
| Year | 1926 |
| Telefonnummer | 7151 |