Kołacin was formerly part of the German Empire. In the German Empire, the place was called Altdorf.
The place is now called Kołacin and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Kolacin | German Empire | Schrimm | before the Versailles Treaty |
Kołacin | Poland | Śrem | after the Versailles Treaty |
Altdorf | German Empire | Schrimm | 1939 |
Kołacin | Poland | Śrem | 1945 |
Kołacin | Poland | Poznań | 1992 |