Joh. Heinr. Kaven – Neues Hamburger und Altonaer Addreß-Buch 1794
| Given name | Joh. Heinr. |
|---|---|
| Family name | Kaven |
| Occupation | Buchhandlung |
| Address | Ecke des Rathhausmarkts 74 |
| Place | Altona |
| GOV identifier | ALTONAJO43XN |
| Book | Neues Hamburger und Altonaer Addreß-Buch 1794 |
| page | 307 |
| Year | 1794 |