Robert Knopp – Adressbuch/Einwohnerbuch der Stadt Ratibor 1926
| Given name | Robert |
|---|---|
| Family name | Knopp |
| Occupation | Tischler |
| Address | Gartenstr. 13 |
| Place | Ratibor |
| GOV identifier | object_189096 |
| Book | Adressbuch/Einwohnerbuch der Stadt Ratibor 1926 |
| page | 56 |
| Year | 1926 |