Grüneiche was formerly part of the German Empire. In the German Empire, the place was called Grüneiche.
The place is now called Zielony Dąb and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Grüneiche | German Empire | Namslau | 1939 |
Zielony Dąb | Under Polish administration | Namysłów | 1945 |
Zielony Dąb | Poland | Opole | 1992 |