Duane Clarridge was born on April 16, 1932 in Nashua, New Hampshire, USA. He is known for his work on The War on Democracy (2007), Cold War (1998) and Les mercredis de l'histoire (1995). He was married to Helga Beier Birkmann and Margaret (Maggie) Ann Reynard. He died on April 9, 2016 in Leesburg, Virginia, USA.