Johann Julius Carstangen – Kölner Adress-Buch 1844
| Given name | Johann Julius |
|---|---|
| Family name | Carstangen |
| Occupation | Kaufmann, Agent für auswärtige Handlungshäuser |
| Address | Filzengraben 22 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adress-Buch 1844 |
| page | 143 |
| Year | 1844 |