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