Complex sentence: In February 1825 he went to Carlow Diocesan College, the Vice-President of which, Father William Kinsella, was to go on to become the bishop of Ossory.
Split into simpler sentences: In February 1825 he went to Carlow Diocesan College. The Vice-President of which, Father William Kinsella was to go on to become the bishop of Ossory.