Which of the orders was founded by Saint Joseph Calasanctius ?

Brothers Hospitallers
75
The Piarists
153
Redemptorists
97
Jesuits
87
The Order of Poor Clerics Regular of the Mother of God of the Pious Schools is the oldest Catholic educational order. The primary goal of the order is to provide free education for poor children.
correct this question
Tschuka
reach: rather globalreligionsaints