George Leo Watson
George Leo Watson ( 13 December 1909 , Whitby – 9 January 1988 , London ) was a British mathematician , who specialized in number theory . 
<triplet> George Leo Watson <subj> 13 December 1909 <obj> date of birth <subj> Whitby <obj> place of birth <subj> 9 January 1988 <obj> date of death