Hans Edmund Wolters
Hans Edmund Wolters ( 11 February 1915 – 22 December 1991 ) was a German ornithologist from Duisburg . 
<triplet> Hans Edmund Wolters <subj> 11 February 1915 <obj> date of birth <subj> 22 December 1991 <obj> date of death <subj> German <obj> country of citizenship <subj> Duisburg <obj> place of birth <triplet> Duisburg <subj> German <obj> country