Dulsin was formerly part of the German Empire. In the German Empire, the place was called Dulzen.
The place is now called Dulsin and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Dulzen | German Empire | Preußisch Eylau | 1939 |
Dulsin | Under Polish administration | Górowo Iławeckie | 1945 |
Dulsin | Poland | Olsztyn | 1992 |