Wilhelm Bolker – Kölner Adress-Buch 1844
| Given name | Wilhelm |
|---|---|
| Family name | Bolker |
| Occupation | Fabrik-Aufseher |
| Address | Am Marsilstein 21 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adress-Buch 1844 |
| page | 135 |
| Year | 1844 |
| Given name | Wilhelm |
|---|---|
| Family name | Bolker |
| Occupation | Fabrik-Aufseher |
| Address | Am Marsilstein 21 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adress-Buch 1844 |
| page | 135 |
| Year | 1844 |