Forellengrund was formerly part of the German Empire. In the German Empire, the place was called Forellengrund.
The place is now called Gwoździce and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Gwosdzütz | German Empire | Oppeln | 1914 |
| Forellengrund | German Empire | Oppeln | 1939 |
| Gwoździce | Under Polish administration | Opole | 1945 |
| Gwoździce | Poland | Opole | 1992 |