William Duff Griffin [Edit] By Sticky Facts Editorial StaffWilliam Duff Griffin biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:William Duff Griffin date of birth:1940How old was William Duff Griffin when died?54When did William Duff Griffin die?November 13, 1994 Tags: birth year 1940death day 13death month novemberdeath year 1994 Suggested Posts Madonna Facts Stephen Hawking Facts Cristiano Ronaldo Facts Mila Kunis Facts Robin Williams Facts Anna Nicole Smith Facts Jim Carrey Facts Marilyn Monroe Facts