Grünheide was formerly part of the German Empire. In the German Empire, the place was called Grünheide.
The place is now called Kalužskoe and belongs to Russian Federation.
Historical place name | Country | Administration | Time |
---|---|---|---|
Grünheide | German Empire | Insterburg | 1939 |
Grjunhajde | Under Soviet administration | Kaliningrad | 1945 |
Kalužskoe | Russian Federation | Černjahovsk | 1992 |