Leo Winckeler – Aachener Adressbuch 1936
| Given name | Leo |
|---|---|
| Family name | Winckeler |
| Occupation | Werkmstr. |
| Address | Stephanstr. 9 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 397 |
| Year | 1936 |
| Given name | Leo |
|---|---|
| Family name | Winckeler |
| Occupation | Werkmstr. |
| Address | Stephanstr. 9 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 397 |
| Year | 1936 |