John Keith Roberts
John Keith Roberts ( 16 April 1897 – 126 April 1944 ) was an Australian physicist who was awarded an 1851 Exhibition Scholarship , and went to England , where he studied under Sir Ernest Rutherford at the University of Cambridge's Cavendish Laboratory . 
<triplet> John Keith Roberts <subj> 16 April 1897 <obj> date of birth <triplet> Ernest Rutherford <subj> University of Cambridge <obj> educated at