Ponoschau was formerly part of the German Empire. In the German Empire, the place was called Hegersfelde.
The place is now called Panoszów and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Ponoschau | German Empire | Guttentag | 1936 |
| Hegersfelde | German Empire | Guttentag | 1939 |
| Panoszów | Under Polish administration | Lubliniec | 1945 |
| Panoszów | Poland | Częstochowa | 1992 |