Pierina Legnani
Pierina Legnani ( September 30 , 1863 – November 15 , 1930 ) was an Italian ballerina considered one of the greatest ballerinas of all time . 
<triplet> Pierina Legnani <subj> September 30, 1863 <obj> date of birth <subj> November 15, 1930 <obj> date of death