Celts in Transylvania returned from the Balkan Peninsula and settled on the Pannonian Plain and in Transylvania. Helmets with reinforced crests are typically eastern Celtic and can be traced as they spread from the western margins of Taurisci territory at Mihovo, to be subsequently used by the Scordisci at Batina and throughout Transylvania (Apahida, Ciumeşti). A wheeled cauldron or "Kesselwagen", used as a crematory urn during the later Celtic Bronze Age ritual assemblage, was found at Orăştie, Romania. This one is notionally drawn by teams of water-birds. A coin type from Ciumesti shows a warrior wearing a wild boar crest on his helmet
Transylvania 1526, Transylvania was a voivodeship in the Kingdom of Hungary, led by a voivode appointed by the King of Hungary. After the Battle of Mohács in 1526, Transylvania became part of the Kingdom of János Szapolyai. Later, in 1570, the kingdom transformed into the Principality of Transylvania, which was ruled primarily by Calvinist Hungarian princes. During that time, the ethnic composition of Transylvania transformed from an estimated near equal number of the ethnic groups to a Romanian majority. Vasile Lupu estimates their number already more than one-third of the population of Transylvania in a letter to the sultan around 1650.