Pribina (c. 800–861) was a Slavic prince whose adventurous career, recorded in the Conversion of the Bavarians and the Carantanians (a historical work written in 870), illustrates the political volatility of the Franco–Slavic frontiers of his time. Pribina was the first ruler of Slavic origin to build a Christian church on Slavic territory (namely most probably in Nitra in modern Slovakia), and also the first to accept baptism. He was attacked and expelled from his homeland by Mojmir I, duke of Moravia. Pribina first fled to Ratpot, one of the border lords in East Francia. Thereafter he was wandering in Central and Southeastern Europe for several yea Finally, in the late 830s, Louis the German, king of East Francia granted Pribina lands near Lake Balaton (now in Hungary) where he set up his own principality under the king's suzerainty. He died fighting against the Moravians.
Nitra Castle - Nitra is a city in western Slovakia, situated at the foot of Zobor Mountain in the valley of the river Nitra. With a population of about 83,572, it is the fifth largest city in Slovakia. Nitra is also one of the oldest cities in Slovakia and the country's earliest political and cultural center. Today, it is a seat of a kraj (Nitra Region) and an okres (Nitra District).