Leo Heckhausen – Aachener Adressbuch 1936
| Given name | Leo |
|---|---|
| Family name | Heckhausen |
| Occupation | Schneider |
| Address | Friedenstr. 9 |
| Place | Burtscheid |
| GOV identifier | HAARENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | V-32 |
| Year | 1936 |
| Given name | Leo |
|---|---|
| Family name | Heckhausen |
| Occupation | Schneider |
| Address | Friedenstr. 9 |
| Place | Burtscheid |
| GOV identifier | HAARENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | V-32 |
| Year | 1936 |