J. C. F. Langheinrich – Adressbuch Berlin 1820
| Given name | J. C. F. |
|---|---|
| Family name | Langheinrich |
| Occupation | Geh. exped. Secretair u. Calculator |
| Address | Leipzigerstraße 101 |
| Place | Berlin |
| GOV identifier | BERLINJO62PM |
| Book | Adressbuch Berlin 1820 |
| page | 243 |
| Year | 1820 |