Jakob Koopmann – Aachener Adressbuch 1936
| Given name | Jakob |
|---|---|
| Family name | Koopmann |
| Address | Adolf-Hitler-Str. 13 |
| Place | Burtscheid |
| GOV identifier | HAARENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | V-34 |
| Year | 1936 |
| Telefonnummer | 22816 |
| Given name | Jakob |
|---|---|
| Family name | Koopmann |
| Address | Adolf-Hitler-Str. 13 |
| Place | Burtscheid |
| GOV identifier | HAARENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | V-34 |
| Year | 1936 |
| Telefonnummer | 22816 |