Dźwierznia was formerly part of the German Empire. In the German Empire, the place was called Dzwiersnia.
The place is now called Dźwierznia and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Dzwierznia | German Empire | Neidenburg | before the Versailles Treaty |
Dźwierznia | Poland | Działdowo | after the Versailles Treaty |
Dzwiersnia | German Empire | Neidenburg | 1939 |
Dźwierznia | Poland | Mława | 1945 |
Dźwierznia | Poland | Ciechanów | 1992 |