Adam Ketzer – Duisburger Adreß-Buch 1884
| Given name | Adam |
|---|---|
| Family name | Ketzer |
| Occupation | Tagelöhner |
| Address | Mittelstraße 19 |
| Place | Duisburg |
| GOV identifier | DUIURGJO31JK |
| Book | Duisburger Adreß-Buch 1884 |
| page | 152 |
| Year | 1884 |
| Given name | Adam |
|---|---|
| Family name | Ketzer |
| Occupation | Tagelöhner |
| Address | Mittelstraße 19 |
| Place | Duisburg |
| GOV identifier | DUIURGJO31JK |
| Book | Duisburger Adreß-Buch 1884 |
| page | 152 |
| Year | 1884 |