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