Johann Ernst Blaß – Kölner Adress-Buch 1844
| Given name | Johann Ernst |
|---|---|
| Family name | Blaß |
| Occupation | Commis |
| Address | Helenenstr. 5 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adress-Buch 1844 |
| page | 132 |
| Year | 1844 |
| Given name | Johann Ernst |
|---|---|
| Family name | Blaß |
| Occupation | Commis |
| Address | Helenenstr. 5 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adress-Buch 1844 |
| page | 132 |
| Year | 1844 |