Ruth Hubbard
Ruth Hubbard ( March 3 , 1924 – September 1 , 2016 ) was a professor of biology at Harvard University , where she was the first woman to hold a tenured professorship position in biology . 
<triplet> Ruth Hubbard <subj> March 3, 1924 <obj> date of birth <subj> September 1, 2016 <obj> date of death <subj> biology <obj> field of work <subj> Harvard University <obj> educated at