He attended Saltus Grammar School and studied law at King's College London on a Bermuda Government scholarship, graduating with an LLB in 1975."Law alumnus Trevor Moniz on protecting Bermuda's 'Old World' charm", Alumni Online – King's College London. He was called to the Bar in England and Wales in 1976, and to the Bermuda Bar in 1977. He also attended the University of Toronto (Diploma in Business Administration). He was elected to the House of Assembly of Bermuda in 1993 and retired in August 2020.
