Heinr. Classen – Aachener Adressbuch 1936
| Given name | Heinr. |
|---|---|
| Family name | Classen |
| Occupation | Hauptlehrer i.R. |
| Address | 37 |
| Place | Laurensberg |
| GOV identifier | LAUERGJO30AT |
| Book | Aachener Adressbuch 1936 |
| page | V-38 |
| Year | 1936 |
| Given name | Heinr. |
|---|---|
| Family name | Classen |
| Occupation | Hauptlehrer i.R. |
| Address | 37 |
| Place | Laurensberg |
| GOV identifier | LAUERGJO30AT |
| Book | Aachener Adressbuch 1936 |
| page | V-38 |
| Year | 1936 |