Heinrich Douven – Aachener Adressbuch 1936
| Given name | Heinrich |
|---|---|
| Family name | Douven |
| Occupation | Invalide |
| Address | Friedrichstr. 6I. |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 73 |
| Year | 1936 |
| Given name | Heinrich |
|---|---|
| Family name | Douven |
| Occupation | Invalide |
| Address | Friedrichstr. 6I. |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 73 |
| Year | 1936 |