Saint Ignatius of Loyola (Basque: Ignazio Loiolakoa, Spanish: Ignacio de Loyola; c. October 23, 1491 – July 31, 1556) was a Spanish Basque priest and theologian, who founded the religious order called the Society of Jesus (Jesuits) and became its first Superior General. The Jesuit order served the Pope as missionaries, and they were bound by a vow of special obedience to the sovereign pontiff in regard to the missions. They therefore emerged as an important force during the time of the Counter-Reformation. Wikipedia