After the departure of the Romans to the southern banks of the Danube in the 3rd century, nothing is certain about the site's history as a settlement until the Hungarians (Magyars) arrived in Pannonia in the 9th Century. The modern city of Cluj-Napoca was founded by German settlers as Klausenburg in the 13th Century. The name "Napoca" was added to the traditional Romanian city name "Cluj" by dictator Nicolae Ceaușescu in 1974 as a means of asserting Romanian claims to the region on the basis of the theory of Daco-Roman Continuity. Although the precise date of the conquest of Transylvania by the Hungarians is not known, the earliest Hungarian artifacts found in the region are dated to the first half of the 10th century. After the conquest, the city became part of the Kingdom of Hungary.