Heinrich Gierahn – Rostocker Adressbuch 1924
| Given name | Heinrich |
|---|---|
| Family name | Gierahn |
| Occupation | Haus-u. Gütermakler |
| Address | Gertrudenplatz 3 |
| Place | Rostock |
| GOV identifier | ROSOCKJO64BC |
| Book | Rostocker Adressbuch 1924 |
| page | 105 |
| Year | 1924 |
| Telefonnummer | 1237 |