Szeroki Ostrów was formerly part of the German Empire. In the German Empire, the place was called Spirdingswerder.
The place is now called NN and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Spirdingswerder | German Empire | Johannisburg | 1939 |
Szeroki Ostrów | Under Polish administration | Pisz | 1945 |
NN | Poland | Suwałki | 1992 |