The Patronage of Mary Development School (PMDS) of Boljoon, Cebu, is an institution of learning dedicated to the Blessed Virgin Mary. It was founded on January 8, 2009 by Dr. Rouel A. Longinos. His love for teaching and passion to provide quality basic education, inspired him to build a school for the children in Southeastern Cebu. This was realized through the shared vision Engr. Herculano Cardente, Engr. Jose Rufino S. Horlador, Engr. Esmeraldo Getubig, Mdm. Bruminihilda Derama, Dr. Jellen L. Osalla, Col. Melvin Gayotin, and Jesus A. Longinos , Jr.

As a new educational institution of learning, PMDS strives to develop the Christian values in each learner. These values are strengthened through intellectual, spiritual and social activities. As part of its spiritual formation, PMDS observes feast days of saints and martyrs and holy days while first Friday masses are celebrated in the school.

PMDS promotes partnership among the parents, teachers and the people in the community to ensure a holistic, and productive teaching- learning.