Archduchess

Archduke (feminine: Archduchess; German: Erzherzog, feminine form: Erzherzogin) was the title borne from 1358 by the Habsburg rulers of the Archduchy of Austria, and later by all senior members of that dynasty. It denotes a rank within the former Holy Roman Empire (962–1806), which was below that of Emperor and King and above that of (debatably) a Grand Duke, Duke and Prince.

The territory ruled by an Archduke or Archduchess was called an Archduchy. All remaining Archduchies ceased to exist in 1918.

The English word is first recorded in 1530, derived from Middle, via Old, French archeduc, from Merovingian Latin archidux, from Greek arch(i)-, ἀρχι- meaning "authority" or "primary" (see ) and dux "duke" (literally "leader")

"Archduke" (German: Erzherzog; Dutch: Aartshertog) is a title distinct from "Grand Duke" (French: Grand-Duc; Luxembourgish: Groussherzog; German: Großherzog), a later monarchic title borne by the rulers of other European countries (for instance, Luxembourg).

The first known claim to the title of Archduke was by the rulers of Austrasia (c. 750), one of the Merovingian (Frankish) realms resulting from the complex successions in the house of Clovis, roughly comprising Germany, Switzerland and the Low Countries.

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