Founded through the munificence of The Most Rev. Dr. and Mrs. Craig J. N. de Paulo, St. Willibrord Priory is an Old-Catholic community of priests, oblates and associates dedicated to a life of contemplation, study and teaching.
Members of the Order are active in secondary and higher education as college, university and seminary professors, scholars, and administrators, providing the primary means by which the priory sustains itself.
The Priory has an oratory (chapel), library, refectory, chapter room, common room, chancery office, reception parlor, priory hall, gift shop in addition to the archbishop’s private apartment, the sexton's quarters and enclosed dormitory for students in formation, members, retreatants and guests. As a community of scholars, the Priory is also used as a House of Studies for members in formation, including postulants, novices and visiting lay and clergy members.
The Priory estate consists of nearly two and a half acres, located within the Village of Angelica, now part of Mohnton, near to Nolde Forest, in Cumru Township, Berks County, Pennsylvania.