Neusorge was formerly part of the German Empire. In the German Empire, the place was called Neusorge.
The place is now called Kwiejce Nowe and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Neusorge | German Empire | Filehne | before the Versailles Treaty |
| Kwiejce Nowe | Poland | Czarnków | after the Versailles Treaty |
| Neusorge | German Empire | Scharnikau (Wartheland) | 1939 |
| Kwiejce Nowe | Poland | Czarnków | 1945 |
| Kwiejce Nowe | Poland | Piła | 1992 |