Arnold J. Cox, formerly of Sag Harbor, died at his home in Dorchester, Massachusetts, on May 16. He was 58.
Born in Southampton on July 22, 1955, he was the son of Arnold and Ellen Cox, both of whom predeceased him. He graduated from Pierson High School in 1973 and attended Stonehill College in Brockton, Massachusetts. He was a retired Boston policeman.
Mr. Cox is survived by a sister, Nora Cox Conahey of Sag Harbor.
A funeral took place on May 21 at Yardley and Pino Funeral Home in Sag Harbor; interment followed at Oakland Cemetery.