Ann Chapman
Margaret Ann Chapman ( 14 January 1937 – 23 May 2009 ) was a limnologist , one of the first New Zealand women scientists to visit Antarctica , and the first woman to lead a scientific expedition to Antarctica . 
<triplet> Ann Chapman <subj> 14 January 1937 <obj> date of birth <subj> 23 May 2009 <obj> date of death <subj> limnologist <obj> field of work