Complex sentence: He was educated by the Marist Brothers and, in 1896,he entered the Apostolic School at Mungret College in Limerick and graduated from the Royal University of Dublin before attending the Urban College of the Propaganda Fide in Rome.
Split into simpler sentences: He was educated by the Marist Brothers and, in 1896,he entered the Apostolic School at Mungret College in Limerick. Curely went on to graduate from the Royal University of Dublin before attending the Urban College of the Propaganda Fide in Rome.