Johann Keppler – Adreßbuch der Stadt Krefeld-Uerdingen a. Rh. 1931-32
| Given name | Johann |
|---|---|
| Family name | Keppler |
| Occupation | Schmied |
| Address | Düsseldorfer Str. 20 |
| Place | Uerdingen |
| GOV identifier | UERGENJO31HI |
| Book | Adreßbuch der Stadt Krefeld-Uerdingen a. Rh. 1931-32 |
| page | 331 |
| Year | 1931 |