St. Benedict (480-547), who was born at Nursia in Umbria in about 480 and was sent to Rome to be educated, but soon left the world to live a solitary life at Subiaco. After living in a cave in the mountains for two years as a hermit, he had acquired such a reputation that disciples came in numbers to join him and important Roman families entrusted him with the education of their children. He organized a form of monastic life in twelve small monasteries. Under his guidance, as abbot, the monks vowed to seek God and devoted themselves to work and prayer. A few years later St. Benedict left the district of Subiaco to found the great abbey of Monte Cassino on the heights of Campania. There he wrote his Rule in which are wonderfully combined the Roman genius and the monastic wisdom of the Christian East. St. Benedict died in 547.