Gerhard Birken – Aachener Adreßbuch 1938
| Given name | Gerhard |
|---|---|
| Family name | Birken |
| Occupation | Arb. |
| Address | Benediktinerstraße 23 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adreßbuch 1938 |
| page | I-25 |
| Year | 1938 |
| Given name | Gerhard |
|---|---|
| Family name | Birken |
| Occupation | Arb. |
| Address | Benediktinerstraße 23 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adreßbuch 1938 |
| page | I-25 |
| Year | 1938 |