Osiek was formerly part of the German Empire. In the German Empire, the place was called Marschland.
The place is now called Osiek and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Osiek | Russian Empire | Veljunˈ | 1914 |
Osiek | Poland | Wieluń | 1921 |
Osiek | German Empire | Welungen | 1939 |
Marschland | German Empire | Welungen | 1939 |
Osiek | Poland | Wieruszów | 1945 |
Osiek | Poland | Kalisz | 1992 |