Archduke
Sign in to savethumb|Archducal hat, the coronet of the [[Archduchy of Austria kept in the treasury of Klosterneuburg Abbey]]
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An archduke is a high-ranking European noble title, historically most associated with the rulers of Austria, whose ceremonial coronet is preserved in the treasury of Klosterneuburg Abbey. The title mattered primarily in the context of Central European aristocracy and the governance of major territories like the Archduchy of Austria.
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8 sectionsContents
- Terminology
- History
- Usage
- Insignia
- See also
- References
- Sources
- External links
thumb|Archducal hat, the coronet of the [[Archduchy of Austria kept in the treasury of Klosterneuburg Abbey]]
Archduke (; ), or in feminine form Archduchess (; ) was a title of nobility in the Holy Roman Empire, and later in the Austrian Empire and the Austro-Hungarian Monarchy. It denoted a rank above the duke, but below the king or emperor, and was roughly equal to that of a grand duke. The title was initially devised by Rudolf IV, Duke of Austria (d. 1365) from the House of Habsburg, who claimed the archducal rank and title since 1358-1359, and the same aspiration was later reaffirmed by Ernest, Duke of Austria (d. 1424), but both failed to secure imperial confirmation of their claims. The title was officially established by Emperor Frederick III in 1453, who awarded the archducal title to the Austrian ruling House of Habsburg, thus elevating the Duchy of Austria to the Archduchy of Austria. By further dynastic provisions, the title Archduke of Austria, (in feminine form: Archduchess of Austria), was awarded to all members of the Habsburg dynasty, and the same use of the title was later continued by the House of Habsburg-Lorraine.