The Sultanate of Rum (Turkish: Anadolu Selçuklu Devleti, meaning "Anatolian Seljuk State"; Persian: سلجوقیان روم‎‎ Saljūqiyān-i Rūm), was a medieval Turko-Persian, Sunni Muslim state in Anatolia. It existed from 1077 to 1307, with capitals first at İznik and then at Konya. However, the court of the sultanate was highly mobile, and cities like Kayseri and Sivas also temporarily functioned as capitals.