Sorge, Abbau was formerly part of the German Empire. In the German Empire, the place was called Sorge, Abbau.
The place is now called Kłodnica and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Sorge, Abbau | German Empire | Crossen (Oder) | 1939 |
| Kłodnica | Under Polish administration | Krosno Odrzańskie | 1945 |
| Kłodnica | Poland | Zielona Góra | 1992 |