Mari Devon [Edit] By Sticky Facts Editorial StaffMari Devon biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Mari Devon date of birth:1960How old is Mari Devon?66What is Mari Devon's occupation?Voice Actress Short BiographyMari Devon is a voice actress.Tags: birth year 1960voice actress Suggested Posts Beyoncé Knowles Facts Adam Driver Facts Eminem Facts Kylie Jenner Facts Dwayne Johnson Facts Vin Diesel Facts Julia Roberts Facts Peter Dinklage Facts