Complex sentence: He began his ecclesiastical studies at the' All Hallows College in Dublin, earning a Bachelor and then a licentiate in moral theology at the Pontifical Gregorian University in Rome (1988-1990).
Split into simpler sentences: He began his ecclesiastical studies at the All Hallows College, Dublin, earning a BA. He earned a licentiate in moral theology from the Pontifical Gregorian University in Rome (1988-1990).