Cornelius Mathias Mertznich – Kölner Adreß-Buch 1846
| Given name | Cornelius Mathias |
|---|---|
| Family name | Mertznich |
| Occupation | Blaufärber |
| Address | Weyerstr. 78 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 277 |
| Year | 1846 |
| Given name | Cornelius Mathias |
|---|---|
| Family name | Mertznich |
| Occupation | Blaufärber |
| Address | Weyerstr. 78 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 277 |
| Year | 1846 |