Johannes Jonghaus – Kölner Adreß-Buch 1846
| Given name | Johannes |
|---|---|
| Family name | Jonghaus |
| Occupation | Maschinenbauer |
| Address | Johannisstr. 80 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 236 |
| Year | 1846 |
| Given name | Johannes |
|---|---|
| Family name | Jonghaus |
| Occupation | Maschinenbauer |
| Address | Johannisstr. 80 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 236 |
| Year | 1846 |