 In 2011, Trenchard Smith said his passion project is to do a revisionist history of Richard III.Since 1975, Trenchard-Smith has been married to Dr. Margaret Trenchard-Smith (née Gerard), an American Byzantine historian and retired actress whom he had cast in "Deathcheaters", "Stunt Rock", "The Siege of Firebase Gloria" and "Out of the Body".They have two sons, Eric and Alexander, and live in Oregon, where they own pet deer.