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