He taught political science at Bishop 's University from 1961 to 1966 .
He was Canadian High Commissioner to South Africa from 1950 to 1954 , Canadian Ambassador to Greece and Israel from 1954 to 1957 , and Canadian High Commissioner to Australia from 1957 to 1961 .
High Commissioner taught political science at Bishop 's University from 1961 to 1966 .
He was Canadian High Commissioner to South Africa from 1950 to 1954 , Canadian Ambassador to Greece and Israel from 1954 to 1957 , and Canadian High Commissioner to Australia from 1957 to 1961 .