Neusaß was formerly part of the German Empire. In the German Empire, the place was called Neusaß (Westpr.).
The place is now called Łęg and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Neusaß | German Empire | Kulm | before the Versailles Treaty |
| Nejzas | Poland | Chełmno | after the Versailles Treaty |
| Neusaß (Westpr.) | German Empire | Kulm (Weichsel) | 1939 |
| Łęg | Poland | Chełmno | 1945 |
| Łęg | Poland | Toruń | 1992 |