Gordon Sean Bradshaw-Mack
September 13, 1937 – January 14, 1984
Sean was born in Montreal, where he schooled and served in the Royal Canadian Air Force. He originally matriculated at McGill. He transferred to the Univ. of Bridgeport, and then to Yale. Married to Vivette Germaine Doyle, and with a son, Geoffrey, Sean lived off-campus.
By 1974, he was divorced and living in New York, "involved in a wide variety of businesses." At that time he had three children.