Jack Davidson [Edit] By Sticky Facts Editorial StaffJack Davidson biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Jack Davidson date of birth:July 17, 1936How old is Jack Davidson?90 Tags: birth day 17birth month julybirth year 1936 Suggested Posts Florence Henderson Facts Jim Carrey Facts David Beckham Facts Jennifer Lawrence Facts Tom Cruise Facts Marlon Brando Facts Julia Roberts Facts Anna Nicole Smith Facts