 The city of Chur suffered several invasions by the Magyars in 925-926, when the cathedral was destroyed.The principality of Carantania is particularly notable for the ancient ritual of installing Carantanian dukes (or princes, both an approximate translation of Knez/Knyaz/Fürst), a practice that continued after Carantania was incorporated into the later Duchy of Carinthia.It was last performed in 1414, when the Habsburg Ernest the Iron was enthroned as Duke of Carinthia.