The order is named after Hungary's most famous king, Stephen I, whose reign (997–1038) was marked by his consolidation of the monarchy, the establishment of the medieval state of Hungary,[4] and his adoption of Christianity as the state religion. His coronation, as recognized in the Church, is dated 1001.[5] He died August 15, 1038, during the Feast of the Assumption. His feast day in Hungary is August 20.