Osowiec Szlachecki was formerly part of the German Empire. In the German Empire, the place was called Osowiec Szlachecki.
The place is now called Osowiec Szlachecki and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Osowiec Szlachecki | Russian Empire | Prasnyš | 1914 |
Osowiec Szlachecki | Poland | Przasnysz | 1919 |
Osowiec Szlachecki | German Empire | Praschnitz | 1939 |
Osowiec Szlachecki | Poland | Przasnysz | 1945 |
Osowiec Szlachecki | Poland | Ostrołęka | 1992 |