Mayor of Cambridge (1952-53), friend and associate of John F. Kennedy, alternate delegate to Democratic National Convention from Massachusetts in 1956 and 1960.
Oral History Interviews (1964): DeGuglielmo completed one interview for the John F. Kennedy Library on 5/4/1964 where he comments on his relationship with John F. Kennedy, political campaigns and elections, John F. Kennedy's presidency, and the personal effects of the President's assassination.