Hzm. Oldenburg
region · 1806 AD – 1810 AD
- Coordinates
- 53.07609, 8.15770
- Also known as
- Duchy of Oldenburg (en), 올덴부르크 공국 (ko)
- Dating
- exact
Sources
- OpenHistoricalMap · CC0 1.0© OpenHistoricalMap contributors
- OpenHistoricalMap · CC0 1.0© OpenHistoricalMap contributors