Birkwald was formerly part of the German Empire. In the German Empire, the place was called Birkwald.
The place is now called Knieja and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Birkwald | German Empire | Tuchel | before the Versailles Treaty |
Cekcyńska Knieja | Poland | Tuchola | after the Versailles Treaty |
Birkwald | German Empire | Tuchel | 1939 |
Cekcyńska Knieja | Poland | Tuchola | 1945 |
Knieja | Poland | Bydgoszcz | 1992 |