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