Leo Burnett
Leo Burnett ( October 21 , 1891 – June 7 , 1971 ) was an American advertising executive and the founder of Leo Burnett Company , Inc . 
<triplet> Leo Burnett <subj> October 21, 1891 <obj> date of birth <subj> June 7, 1971 <obj> date of death <triplet> Leo Burnett Company, Inc. <subj> Leo Burnett <obj> founded by