Ostau was formerly part of the German Empire. In the German Empire, the place was called Ostau.
The place is now called Sapalówka and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Sapallen | German Empire | Angerburg | 1938 |
Ostau | German Empire | Angerburg | 1939 |
Sapalówka | Under Polish administration | Węgorzewo | 1945 |
Sapalówka | Poland | Suwalki | 1992 |