Kobierno was formerly part of the German Empire. In the German Empire, the place was called Köbern.
The place is now called Kobierno and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Kobierno | German Empire | Krotoschin | before the Versailles Treaty |
Kobierno | Poland | Krotoszyn | after the Versailles Treaty |
Kobierno | German Empire | Krotoschin | 1939 |
Köbern | German Empire | Krotoschin | 1939 |
Kobierno | Poland | Krotoszyn | 1945 |
Kobierno | Poland | Kalisz | 1992 |