When you spoke with Greg, you had his full and serious attention; his responses were respectful, never critical, and often witty. At Princeton he was a Chapel deacon and a member of the Triangle Club and Cap and Gown. He had many friends.
Greg died March 29, 2020, of leukemia in New York City. His beloved wife, Cathy, died of dementia a year ago. Two sons, Andrew and Nick, and several grandchildren survive him.