Historic Addressbooks Addressbook entry for Johann Baptist FIRMENICH
| Family name | Firmenich |
|---|---|
| Given name | Johann Baptist |
| Occupation | Rothgerber u. Lederhandel |
| Address | Rothgerberbach 16 |
| Place | Köln |
| Source |
Kölner Adress-Buch 1844, Seite 161 |