Troszyn was formerly part of the German Empire. In the German Empire, the place was called Troschien.
The place is now called Troszyn and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Troszyn | Russian Empire | Ostrolenka | 1914 |
Troszyn | Poland | Ostrołęka | 1919 |
Troschien | German Empire | Scharfenwiese | 1939 |
Troszyn | Poland | Ostrołęka | 1945 |
Troszyn | Poland | Ostrołęka | 1992 |