Gavin Arthur (born Chester Alan Arthur III; March 21, 1901 – April 28, 1972) was a San Francisco astrologer and sexologist and a grandson of American President Chester A. Arthur.He has been described as "an Ivy League dropout, an Irish Republican Army activist, an experimental-film actor, a commune leader, a gold prospector, a teacher at San Quentin, and a bisexual sexologist/astrologer. An early gay rights activist and a practical prototype for the hippies."Arthur was born in Colorado Springs, Colorado in 1901 to Chester Alan Arthur II and his wife, Myra Townsend Fithian Andrews. He was their only child. Arthur's father's part-ownership of a mining and ranching company gave the family a comfortable living. Arthur attended Columbia University, but did not graduate. After leaving school he married Charlotte Wilson in 1922; they were divorced ten years later. Wikipedia
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