Gertrud Kornfeld
Gertrud Kornfeld ( July 25 , 1891 in Prague – July 4 , 1955 in Rochester , New York ) was a German chemist . 
<triplet> Gertrud Kornfeld <subj> July 25, 1891 <obj> date of birth <subj> Prague <obj> place of birth <subj> July 4, 1955 <obj> date of death <subj> Rochester, New York <obj> place of death