Osówka was formerly part of the German Empire. In the German Empire, the place was called Lossau.
The place is now called Osówka and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Osowka | Russian Empire | Rypin | 1914 |
Osówka | Poland | Rypin | 1919 |
Lossau | German Empire | Sichelberg | 1939 |
Osówka | Poland | Sierpc | 1945 |
Osówka | Poland | Płock | 1992 |