Батори
Because of the gradual disintegration of the medieval Kingdom of Hungary in the 16th century, the last voivodes of Transylvania, who came from the Báthory family, ceased to be high-ranking officials. Instead they were the heads of state, although under Ottoman suzerainty, of a new principality emerging in the eastern territories of the kingdom. Accordingly, Stephen Báthory, the voivode elected by the Diet of the new realm, officially abandoned the title of voivode and adopted that of prince in 1576, upon his election as King of Poland.