Johannes Gerhardt – Adress-Buch von Frankfurt a. M. 1877
| Given name | Johannes |
|---|---|
| Family name | Gerhardt |
| Occupation | Eisenbahnarbeiter |
| Address | kl. Mainzergasse 104 |
| Place | Frankfurt |
| GOV identifier | FRAURTJO40IC |
| Book | Adress-Buch von Frankfurt a. M. 1877 |
| page | 129 |
| Year | 1877 |