Heinrich Birken – Aachener Adressbuch 1926
| Given name | Heinrich |
|---|---|
| Family name | Birken |
| Occupation | Gärtner |
| Address | Kaiser Friedrich Allee |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1926 |
| page | 26 |
| Year | 1926 |
| Given name | Heinrich |
|---|---|
| Family name | Birken |
| Occupation | Gärtner |
| Address | Kaiser Friedrich Allee |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1926 |
| page | 26 |
| Year | 1926 |