Christian Friedrich Laufenberg – Kölner Adreß-Buch 1846
| Given name | Christian Friedrich |
|---|---|
| Family name | Laufenberg |
| Occupation | Advokat |
| Address | Domhof 32 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 261 |
| Year | 1846 |
| Given name | Christian Friedrich |
|---|---|
| Family name | Laufenberg |
| Occupation | Advokat |
| Address | Domhof 32 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 261 |
| Year | 1846 |