Realm · 1806–1813
Principality of Regensberg
Principality of Regensberg appears on the map from 1806 to 1813. At its greatest recorded extent, in 1806, it covered about 6,179 km².
See Principality of Regensberg on the map in 1806

- On the map
- 1806–1813
- Greatest extent
- 1806, about 6,179 km²
Territory through time
| Years | Area drawn |
|---|---|
| 1806 | 6,179 km² |
| 1807–1810 | 6,111 km² |
| 1811 | 6,044 km² |
| 1812–1813 | 6,044 km² |