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 Steve Jobs Facts Brad Pitt Facts Margot Robbie Facts Mark Wahlberg Facts Michael Schumacher Facts Robert Downey Jr. Facts Kim Kardashian West Facts Harry Styles Facts