J. F. W. Haecker – Adressbuch Berlin 1820
| Given name | J. F. W. |
|---|---|
| Family name | Haecker |
| Occupation | Baumwollen-Weber |
| Address | Linienstraße 271 |
| Place | Berlin |
| GOV identifier | BERLINJO62PM |
| Book | Adressbuch Berlin 1820 |
| page | 151 |
| Year | 1820 |
| Given name | J. F. W. |
|---|---|
| Family name | Haecker |
| Occupation | Baumwollen-Weber |
| Address | Linienstraße 271 |
| Place | Berlin |
| GOV identifier | BERLINJO62PM |
| Book | Adressbuch Berlin 1820 |
| page | 151 |
| Year | 1820 |