He was educated at Waverley College and won a scholarship to the University of Sydney to study dentistry , winning the Arnott Prize for oral surgery in 1954 .
Her husband , Kevin Gardner ( 1930 -- 2007 ) , was also a native of Australia .
husband was educated at Waverley College and won a scholarship to the University of Sydney to study dentistry , winning the Arnott Prize for oral surgery in 1954 .
Her husband , Kevin Gardner ( 1930 -- 2007 ) , was also a native of Australia .