Ernst Jac. Köppen – Neues Hamburger und Altonaer Addreß-Buch 1794
| Given name | Ernst Jac. |
|---|---|
| Family name | Köppen |
| Occupation | Commiss. |
| Address | Schweinmarkt 11 |
| Place | Hamburg |
| GOV identifier | HAMURGJO53AN |
| Book | Neues Hamburger und Altonaer Addreß-Buch 1794 |
| page | 129 |
| Year | 1794 |
| Compagnie des Kirchspiels | P6 |