Demmern was formerly part of the German Empire. In the German Empire, the place was called Demmern.
The place is now called Dąbrówka and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Dabrowka | Russian Empire | Rypin | 1914 |
Dąbrówka | Poland | Rypin | after the Versailles Treaty |
Demmern | German Empire | Rippin (Westpr.) | 1939 |
Dąbrówka | Poland | Rypin | 1945 |
Dąbrówka | Poland | Włocławek | 1992 |