Wilhelm Koch – Duisburger Adreß-Buch 1884
| Given name | Wilhelm |
|---|---|
| Family name | Koch |
| Occupation | Schlosser |
| Address | Duissern 55 |
| Place | Duisburg |
| GOV identifier | DUIURGJO31JK |
| Book | Duisburger Adreß-Buch 1884 |
| page | 156 |
| Year | 1884 |
| Given name | Wilhelm |
|---|---|
| Family name | Koch |
| Occupation | Schlosser |
| Address | Duissern 55 |
| Place | Duisburg |
| GOV identifier | DUIURGJO31JK |
| Book | Duisburger Adreß-Buch 1884 |
| page | 156 |
| Year | 1884 |