When Harry Dublin was born on 17 October 1901, in Massachusetts, United States, his father, Samuel Dublin, was 25 and his mother, Bessie Dublin, was 23. He married Vera Whittemore about 1920, in Massachusetts, United States. He lived in Lawrence, Essex, Massachusetts, United States in 1920. He died on 15 January 1994, in Palm Beach, Florida, United States, at the age of 92, and was buried in Hollywood, Broward, Florida, United States.