Johann Wilhelm Jansen – Kölner Adreß-Buch 1846
| Given name | Johann Wilhelm |
|---|---|
| Family name | Jansen |
| Occupation | Ober-Bürgermeisterei-Sekretair |
| Address | In der Höhle 28 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 235 |
| Year | 1846 |
| Given name | Johann Wilhelm |
|---|---|
| Family name | Jansen |
| Occupation | Ober-Bürgermeisterei-Sekretair |
| Address | In der Höhle 28 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 235 |
| Year | 1846 |