Realm · 1814–1870
Duchy of Brunswick
Duchy of Brunswick appears on the map from 1814 to 1870. At its greatest recorded extent, in 1864, it covered about 4,878 km².
See Duchy of Brunswick on the map in 1864

- On the map
- 1814–1870
- Greatest extent
- 1864, about 4,878 km²
- Read more
- Wikipedia: Duchy of Brunswick · Wikidata Q326029
Territory through time
| Years | Area drawn |
|---|---|
| 1814–1819 | 4,248 km² |
| 1820–1839 | 4,726 km² |
| 1840–1863 | 4,813 km² |
| 1864–1865 | 4,878 km² |
| 1866–1869 | 4,704 km² |
| 1870 | 4,704 km² |