Realm · 1806–1870
Duchy of Oldenburg
Duchy of Oldenburg appears on the map from 1806 to 1870. At its greatest recorded extent, in 1820, it covered about 4,895 km².
See Duchy of Oldenburg on the map in 1820
- On the map
- 1806–1870
- Greatest extent
- 1820, about 4,895 km²
- Read more
- Wikipedia: Duchy of Oldenburg · Wikidata Q697084
Territory through time
| Years | Area drawn |
|---|---|
| 1806–1810 | 4,393 km² |
| 1814–1819 | 4,394 km² |
| 1820–1833 | 4,895 km² |
| 1834–1839 | 4,851 km² |
| 1840–1863 | 4,807 km² |
| 1864–1865 | 4,785 km² |
| 1866–1869 | 4,807 km² |
| 1870 | 4,807 km² |