Kopaczyska was formerly part of the German Empire. In the German Empire, the place was called Kopatschyska.
The place is now called Kopaczyska and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Kopaczyska | Russian Empire | Ostrolenka | 1914 |
Kopaczyska | Poland | Ostrołęka | 1919 |
Kopatschyska | German Empire | Scharfenwiese | 1939 |
Kopaczyska | Poland | Ostrołęka | 1945 |
Kopaczyska | Poland | Ostrołęka | 1992 |