Complex sentence: Robert Cole Gill Jr. was born September 3,1947 in New Rochelle, New York, he was the first of two sons born to nurse Mary Edith Lowrimore and chemist Robert Cole Gill.
Split into simpler sentences: Robert Cole Gill Jr. was born September 3,1947 in New Rochelle, New York. He was the first of two sons born to nurse Mary Edith Lowrimore and chemist Robert Cole Gill.