J. G. Steffan – Adressbuch Berlin 1820
| Given name | J. G. |
|---|---|
| Family name | Steffan |
| Occupation | Tischler |
| Address | Spandauerstraße 15 |
| Place | Berlin |
| GOV identifier | BERLINJO62PM |
| Book | Adressbuch Berlin 1820 |
| page | 423 |
| Year | 1820 |
| Given name | J. G. |
|---|---|
| Family name | Steffan |
| Occupation | Tischler |
| Address | Spandauerstraße 15 |
| Place | Berlin |
| GOV identifier | BERLINJO62PM |
| Book | Adressbuch Berlin 1820 |
| page | 423 |
| Year | 1820 |