Emil Gottfried Friedrich Rockmann – Kölner Adreß-Buch 1846
| Given name | Emil Gottfried Friedrich |
|---|---|
| Family name | Rockmann |
| Occupation | Kaufmann |
| Address | Severinswindmühlengasse 11 |
| Place | Köln |
| GOV identifier | KOLOLNJO30LW |
| Book | Kölner Adreß-Buch 1846 |
| page | 313 |
| Year | 1846 |