Johann Hackler – Adreßbuch der Stadt Krefeld-Uerdingen a. Rh. 1931-32
| Given name | Johann |
|---|---|
| Family name | Hackler |
| Occupation | Pol. Ob.-Wachtmstr. |
| Address | Heidedyk 83 |
| Place | Krefeld |
| GOV identifier | KREELDJO31GI |
| Book | Adreßbuch der Stadt Krefeld-Uerdingen a. Rh. 1931-32 |
| page | 91 |
| Year | 1931 |