Osielsko was formerly part of the German Empire. In the German Empire, the place was called Öseln.
The place is now called Osielsko and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Osielsk | German Empire | Bromberg | before the Versailles Treaty |
Osielsko | Poland | Bydgoszcz | after the Versailles Treaty |
Öseln | German Empire | Bromberg | 1939 |
Osielsko | Poland | Bydgoszcz | 1945 |
Osielsko | Poland | Bydgoszcz | 1992 |