Granville Beynon
Sir William John Granville Beynon , CBE , FRS ( 24 May 1914 in Dunvant – 11 March 1996 in Aberystwyth ) was a Welsh physicist . 
<triplet> Granville Beynon <subj> 24 May 1914 <obj> date of birth <subj> Dunvant <obj> place of birth <subj> 11 March 1996 <obj> date of death <subj> Aberystwyth <obj> place of death