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 Mark Wahlberg Facts Justin Timberlake Facts David Bowie Facts Brad Pitt Facts Bill Gates Facts Zinédine Zidane Facts Aaliyah Facts Chester Bennington Facts