Clifford Dempsey [Edit] By Sticky Facts Editorial StaffClifford Dempsey biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Clifford Dempsey date of birth:1865How old was Clifford Dempsey when died?73When did Clifford Dempsey die?September 4, 1938 Tags: birth year 1865death day 4death month septemberdeath year 1938 Suggested Posts Justin Timberlake Facts Robert Downey Jr. Facts Harry Styles Facts Justin Bieber Facts Ariana Grande Facts Brad Pitt Facts Peter Dinklage Facts Amy Winehouse Facts