Kaschorek was formerly part of the German Empire. In the German Empire, the place was called Hohenkloster.
The place is now called Antoniewo and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Kaschorek | German Empire | Thorn | before the Versailles Treaty |
| Antoniewo | German Empire | Thorn | before the Versailles Treaty |
| Kaszczorek | Poland | Toruń | after the Versailles Treaty |
| Antoniewo | Poland | Toruń | after the Versailles Treaty |
| Hohenkloster | German Empire | Thorn | 1939 |
| Kaszczorek | Poland | Toruń | 1945 |
| Antoniewo | Poland | Toruń | 1945 |
| Kaszczorek (Toruń-Kaszczorek) | Poland | Toruń | 1992 |
| Antoniewo | Poland | Toruń | 1992 |