Heiligensee was formerly part of the German Empire. In the German Empire, the place was called Heiligensee.
The place is now called Poświętne and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Heiligensee | German Empire | Bunzlau | 1939 |
Poświętne | Under Polish administration | Bolesławiec | 1945 |
Poświętne | Poland | Jelenia Góra | 1992 |