L. Helwig – Adressbuch Berlin 1820
| Given name | L. |
|---|---|
| Family name | Helwig |
| Occupation | Lehrer am Waisenhause |
| Address | Stralauerstraße 58 |
| Place | Berlin |
| GOV identifier | BERLINJO62PM |
| Book | Adressbuch Berlin 1820 |
| page | 166 |
| Year | 1820 |
| Given name | L. |
|---|---|
| Family name | Helwig |
| Occupation | Lehrer am Waisenhause |
| Address | Stralauerstraße 58 |
| Place | Berlin |
| GOV identifier | BERLINJO62PM |
| Book | Adressbuch Berlin 1820 |
| page | 166 |
| Year | 1820 |