Bergvorwerk was formerly part of the German Empire. In the German Empire, the place was called Bergvorwerk.
The place is now called Krzydłowiczki and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Bergvorwerk | German Empire | Glogau | 1939 |
| Krzydłowiczki | Under Polish administration | Głogów | 1945 |
| Krzydłowiczki | Poland | Zielona Góra | 1992 |