Johann Greven – Aachener Adressbuch 1926
| Given name | Johann |
|---|---|
| Family name | Greven |
| Occupation | Eisenbahnbeamter a.D. |
| Address | Louisenstr. 17 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1926 |
| page | 117 |
| Year | 1926 |
| Given name | Johann |
|---|---|
| Family name | Greven |
| Occupation | Eisenbahnbeamter a.D. |
| Address | Louisenstr. 17 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1926 |
| page | 117 |
| Year | 1926 |