Sokolna was formerly part of the German Empire. In the German Empire, the place was called Sakollnow.
The place is now called Sokolna and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Sakollnow | German Empire | Flatow | before the Versailles Treaty |
Sakollnow (Kr. Flatow) | German Empire | Flatow | after the Versailles Treaty |
Sakollnow | German Empire | Flatow | 1939 |
Sokolna | Under Polish administration | Złotów | 1945 |
Sokolna | Poland | Piła | 1992 |