Complex sentence: In 1984, he married Victoria Gotti, daughter of mob boss John Gotti and had three sons, Carmine Agnello, John Agnello, and Frank Agnello, and also a stillborn daughter, Justine.
Split into simpler sentences: In 1984, he married Victoria Gotti, daughter of mob boss John Gotti. The couple had three sons, Carmine Agnello, John Agnello, and Frank Agnello, and a stillborn daughter, Justine.