Leonhard Olszewski – Auszüge aus Adressbuch Gross-Wilhelmshaven 1928-1929
| Given name | Leonhard |
|---|---|
| Family name | Olszewski |
| Occupation | Sattlermeister |
| Address | Pingelei 53 |
| Place | Accum |
| GOV identifier | ACCCUMJO43AM |
| Book | Auszüge aus Adressbuch Gross-Wilhelmshaven 1928-1929 |
| page | |
| Year | 1929 |