Complex sentence: Chet Curtis (born Chester Kukiewicz; 1939--January 22,2014) was best known as a Boston newscaster including an extended run where he co-anchored with his wife (and then ex-wife) Boston newscaster Natalie Jacobson.
Split into simpler sentences: Chet Curtis (born Chester Kukiewicz; 1939--January 22,2014) was best known as a Boston newscaster. For a long time he was the co-anchor with his wife (and then ex-wife) Boston newscaster Natalie Jacobson.