Mędrzyki was formerly part of the German Empire. In the German Empire, the place was called Karlsberg.
The place is now called Mędrzyki and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Karlsberg | German Empire | Neidenburg | 1939 |
Mędrzyki | Under Polish administration | Nidzica | 1945 |
Mędrzyki | Poland | Olsztyn | 1992 |