Complex sentence: Having trained for the priesthood at King's College London and St Boniface Missionary College, Warminster, he served as a priest in the Diocese of Manchester until becoming Rector of Liverpool in 1974.
Split into simpler sentences: Having trained for the priesthood at King's College London and St Boniface Missionary College, Warminster. He served as a priest in the Diocese of Manchester until becoming Rector of Liverpool in 1974.