Villages with fortified churches in Transylvania Villages with fortified churches in Transylvania The south-eastern Transylvania region in Romania currently has one of the highest numbers of existing fortified churches from the 13th to 16th centuries. It has more than 150 well preserved fortified churches of a great variety of architectural styles (out of an original 300 fortified churches). Listed as a UNESCO World Heritage Site, Villages with Fortified Churches in Transylvania are seven villages (six Saxon and one Székely) founded by the Transylvanian Saxons. They are dominated by fortified churches and characterized by a specific settlement pattern that has been preserved since the late Middle Ages.
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.