Jeronymites

Congregation of hermits named after St. Jerome of Stridon which followed the Augustinians' rule with additions from St. Jerome's writings. Their main tasks were spiritual welfare and academic work.

Jesuits

The Society of Jesus, a Roman Catholic teaching order founded by St. Ignatius Loyola in 1534. The express purpose of the Jesuits was to fight heresy within the Church (they played a leading role in the Counter Reformation), and to spread the faith through missionary work in the many parts of the world recently discovered by Western explorers and colonists.