Johannes Leufgen – Kölner Adreß-Buch 1846
| Given name | Johannes |
|---|---|
| Family name | Leufgen |
| Occupation | Metzgermeister |
| Address | Perlengraben 20 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 264 |
| Year | 1846 |
| Given name | Johannes |
|---|---|
| Family name | Leufgen |
| Occupation | Metzgermeister |
| Address | Perlengraben 20 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 264 |
| Year | 1846 |