Mario Gallo [Edit] By Sticky Facts Editorial StaffMario Gallo biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Mario Gallo date of birth:March 22, 1923How old was Mario Gallo when died?61When did Mario Gallo die?October 30, 1984 Tags: birth day 22birth month marchbirth year 1923death day 30death month octoberdeath year 1984 Suggested Posts Selena Gomez Facts John Lennon Facts Julia Roberts Facts Sylvester Stallone Facts Vin Diesel Facts Ronaldo Facts Harry Styles Facts Shaquille O'Neal Facts