Ciemniewko was formerly part of the German Empire. In the German Empire, the place was called Ciemniewko.
The place is now called Ciemniewko and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Ciemniewko | Russian Empire | Cehanov | 1914 |
Ciemniewko | Poland | Ciechanów | 1919 |
Ciemniewko | German Empire | Zichenau | 1939 |
Ciemniewko | Poland | Ciechanów | 1945 |
Ciemniewko | Poland | Ciechanów | 1992 |