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 Shakira Facts Drake Facts Chester Bennington Facts John Lennon Facts George Clooney Facts Steve Jobs Facts Bruno Mars Facts Emma Watson Facts