5 He was born in 1591 in the district of Sandomira, of parents distinguished by the nobility of their family, but even more so by the vigor and constancy of their Catholic faith. Endowed with a sound and ready intelligence, he received at home, from his tenderest years, a fine education and formation in Christian morality. He was later sent to the schools of the Society of Jesus, where he was remarkable for innocence of life and piety.
Source: Invicti Athletae (Vatican.va)