Jeziorki Kosztowskie was formerly part of the German Empire. In the German Empire, the place was called Schönsee, Kr. Wirsitz.
The place is now called Jeziorki Kosztowskie and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Schönsee | German Empire | Wirsitz | before the Versailles Treaty |
Jeziorki Kosztowskie | Poland | Wyrzysk | after the Versailles Treaty |
Schönsee, Kr. Wirsitz | German Empire | Wirsitz | 1939 |
Jeziorki Kosztowskie | Poland | Wyrzysk | 1945 |
Jeziorki Kosztowskie | Poland | Piła | 1992 |