Johann IV. Billan – Adressbuch der Stadt Worms 1876
| Given name | Johann IV. |
|---|---|
| Family name | Billan |
| Occupation | Privatmann |
| Address | Fischmarkt 84 |
| Place | Worms |
| GOV identifier | WORRMSJN49EP |
| Book | Adressbuch der Stadt Worms 1876 |
| page | 7 |
| Year | 1876 |
| Hauseigentümer | Weigand, Adam II. |