Zielony Gaj was formerly part of the German Empire. In the German Empire, the place was called Grünwalde.
The place is now called Zielony Gaj and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Grünwalde | German Empire | Lötzen | 1939 |
Zielony Lasek | Under Polish administration | Giżycko | 1945 |
Zielony Gaj | Poland | Suwałki | 1992 |