The Honourable John O'Halloran
PNM
2nd Independent Parliament (11 Nov 1966 - 24 May 1971)
House of Representatives
Diego Martin West
Minister of Industry, Commerce and Petroleum
PNM
1st Independent Parliament (19 Dec 1961 - 25 Aug 1966)
House of Representatives
Diego Martin
Minister of Agriculture, Industry and Commerce
PNM
Private: Test Constituencies (26 Oct 1956 - 21 Sep 1961)
House of Representatives
St. George West
Minister of Industry, Commerce and Tourism.
PNM