köken: archi- (“arch-, highest”) + dux (“duke”). First attested in the 10th century in reference to Bruno the Great, who ruled simultaneously as an archbishop and a duke, but only current after revival by Rudolf IV of Austria in a forged document, the Privilegium Maius (1358–1359), to justify claims of precedence over other princes of the Holy Roman Empire.
archduke (high nobility title, above grand duke and under prince; corresponding nobleman) · archduke (a title for the members of the imperial house of Habsburg)
çekim: çoğul erchercogi · tamlayan erchercoga
köken: Borrowed from German Erzherzog (“archduke”), itself from German Herzog (“duke”) with a prefix erz- (“arch-”).
aile: erchercogiste
Francis Ferdinands bija Austrijas erchercogs un Hābsburgu dinastijas troņmantinieks