A priest belonging to the order of Saint Joseph of Calasanz. Cure, priest or cleric poor and regular of the order of Mother Mary. They are also called Piarists or Calasancios. Mostly dedicated to Christian education in poor communities.
the Catholic community of san José de calasans pious escolapio:Escuela.
escolapio:Llamado also, piaristas.es an order of poor clerics of the Virgin Mary of the pious schools, in Rome.
Seems to be that Mexico is a synonym for " school "