Complex sentence: In June of 1955, Kinsella married Lorna Emma Cleary and subsequently sired three children, Warren (b.1960), Kevin (b.1963) and Lorne (b.1965).
Split into simpler sentences: In June of 1955, Kinsella married Lorna Emma Cleary. The couple have three children, Warren (b.1960), Kevin (b.1963) and Lorne (b.1965).