Complex sentence: Jeremy Browne is the son of Denis Browne, 10th Marquess of Sligo and Jose Gauche, and was educated at St. Columba's College, Dublin and the Royal Agricultural College.
Split into simpler sentences: Jeremy Browne is the son of Denis Browne, 10th Marquess of Sligo. He was educated at St. Columba's College, Dublin and the Royal Agricultural College.