Ostau, Fh. was formerly part of the German Empire. In the German Empire, the place was called Ostau, Fh..
The place is now called Ostowo and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Ostau, Fh. | German Empire | Ortelsburg | 1939 |
Ostowo | Under Polish administration | Szczytno | 1945 |
Ostowo | Poland | Olsztyn | 1992 |