Oliveira Viana
Francisco José de Oliveira Viana ( June 20 , 1883 – March 28 , 1951 ) was a Brazilian professor , jurist , historian , sociologist , and an "imortal" of the "Academia Brasileira de Letras . " 
<triplet> Oliveira Viana <subj> June 20, 1883 <obj> date of birth <subj> March 28, 1951 <obj> date of death