国家
オルデンブルク
historical duchy centred on Oldenburg in what is now north-western Germany
- この境界の期間
- 1774–1918年
- 成立
- 1774年
- 終焉
- 1918年
- 首都
- オルデンブルク
- 言語
- ドイツ語
- 前身
- オルデンブルク伯領
概要
The Duchy of Oldenburg (German: Herzogtum Oldenburg), named for its capital, the town of Oldenburg, was a state in the north-west of present-day Germany.
On the death of Count Anthony Günther in 1667, the county of Oldenburg was inherited by King Frederick III of Denmark, a member of the Danish line of the House of Oldenburg. In 1773, the Treaty of Tsarskoye Selo transferred the county to Frederick August I of the junior Holstein-Gottorp branch. Subsequently, the county was elevated to a duchy.
After annexation by the French Empire in 1810, the duchy was restored as a grand duchy in 1815. Duke Peter I assumed the title of Grand Duke of Oldenburg in 1823.
すべての統治者（1）
- フリードリヒ・アウグスト1世1750–1785年
情報源：Wikidata（CC0）、HCED（CC0）、Cliopatria（CC BY 4.0）。概要はWikipedia（CC BY-SA 4.0）からの抜粋です。