DOWNINGTOWN — As Catholic families throughout the region prepare for the arrival of Pope Francis, students, faculty and parents at Bishop Shanahan High School took time this week to honor their departing principal, Sister Maureen McDermott, IHM, Ph.D. Sister Maureen, currently in her 18th year of total service at Bishop Shanahan and her 15th as … Continue reading Dinniman honors Shanahan’s McDermott