Jakobowitz was formerly part of the German Empire. In the German Empire, the place was called Wachtgrund.
The place is now called Jakubowice and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Jakobowitz | German Empire | Glatz | 1937 |
| Wachtgrund | German Empire | Glatz | 1939 |
| Jakubowice | Under Polish administration | Kłodzko | 1945 |
| Jakubowice | Poland | Wałbrzych | 1992 |