Prostkergut was formerly part of the German Empire. In the German Empire, the place was called Prostkergut.
The place is now called Imionki and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Prostkergut | German Empire | Treuburg | 1939 |
Imionki | Under Polish administration | Olecko | 1945 |
Imionki | Poland | Suwałki | 1992 |