• Public defender, Trinidad Bar 1947 • Judge, Trinidad Bench 1962–1965 • Chief Justice,
High Court of Tanzania, 1965–1971 • Professor of Law,
University of West Indies 1974–1981 • Judge,
Supreme Court of Zimbabwe, 1981–1983 • Chief Justice,
Supreme Court of Zimbabwe, 1983–1984 • Chief Justice,
Supreme Court of the Bahamas, 1984–1989 • Judge, Court of Appeal, Cayman Islands since 1985 • Judge, Court of Appeal, Seychelles since 1987 • Judge, Court of Appeal, Bermuda since 1990 == Death ==