Sean Charles Donovan Green passed away at Evergreen Health in Kirkland, Washington on Christmas Eve, 2019, of natural causes. He was the son of Theodore Charles Green and Sarah Lou Williams. He spent his early life in California, and his adult life in Washington. He was a graduate of the University of Washington, where he studied Architectural Design. He had a great love of downhill skiing, playing chess, and collecting vintage memorabilia. He is remembered for his brilliance, his keen sense of humor, his meticulous artistic personality, and his protective qualities. He was and is greatly loved. He is survived by his two sisters Cynthia Christensen and Cheryl Green, by numerous cousins, nephews, and a niece, and by many friends including longtime friend and roommate Joyce Chee.