Sompolno was formerly part of the German Empire. In the German Empire, the place was called Deutscheneck.
The place is now called Sompolno and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Sompolno | Russian Empire | Kolo | 1914 |
Sompolno | Poland | Koło | 1921 |
Sompolno | German Empire | Warthbrücken | 1939 |
Deutscheneck | German Empire | Warthbrücken | 1939 |
Sompolno | Poland | Koło | 1945 |
Sompolno | Poland | Konin | 1992 |