Gerh. Claeren – Aachener Adressbuch 1936
| Given name | Gerh. |
|---|---|
| Family name | Claeren |
| Occupation | Ingenieur |
| Address | Klara-Fey-Str. 25 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 52 |
| Year | 1936 |
| Given name | Gerh. |
|---|---|
| Family name | Claeren |
| Occupation | Ingenieur |
| Address | Klara-Fey-Str. 25 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 52 |
| Year | 1936 |