Heinrich Mammen – Auszüge aus Adressbuch Gross-Wilhelmshaven 1928-1929
| Given name | Heinrich |
|---|---|
| Family name | Mammen |
| Occupation | Kaufmann |
| Address | Bismarckstraße 17 |
| Place | Jever |
| GOV identifier | JEVVERJO33WN |
| Book | Auszüge aus Adressbuch Gross-Wilhelmshaven 1928-1929 |
| page | |
| Year | 1929 |