Alt Kirch was formerly part of the German Empire. In the German Empire, the place was called Alt Kirch.
The place is now called Szczury and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Szczury | German Empire | Ostrowo | before the Versailles Treaty |
| Szczury | Poland | Ostrów Wielkopolski | after the Versailles Treaty |
| Alt Kirch | German Empire | Ostrowo | 1939 |
| Szczury | Poland | Ostrów Wielkopolski | 1945 |
| Szczury | Poland | Kalisz | 1992 |