Bonczylas was formerly part of the German Empire. In the German Empire, the place was called Tiefenfeld.
The place is now called Bączylas and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Bonczylas | German Empire | Gostyn | before the Versailles Treaty |
Bączylas | Poland | Gostyń | after the Versailles Treaty |
Tiefenfeld | German Empire | Gostingen | 1939 |
Bączylas | Poland | Gostyń | 1945 |
Bączylas | Poland | Leszno | 1992 |