Troska was formerly part of the German Empire. In the German Empire, the place was called Mühlengrund.
The place is now called Troska and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Troske | German Empire | Groß Wartenberg | 1937 |
Mühlengrund | German Empire | Groß Wartenberg | 1939 |
Troska | Under Polish administration | Syców | 1945 |
Troska | Poland | Wrocław | 1992 |