Sebastian Mertz – Kölner Adress-Buch 1844
| Given name | Sebastian |
|---|---|
| Family name | Mertz |
| Occupation | Maurer-Meister |
| Address | Unter Krahnenbäumen 11B |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adress-Buch 1844 |
| page | 217 |
| Year | 1844 |
| Given name | Sebastian |
|---|---|
| Family name | Mertz |
| Occupation | Maurer-Meister |
| Address | Unter Krahnenbäumen 11B |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adress-Buch 1844 |
| page | 217 |
| Year | 1844 |