Born in Montreal, Canada East on 7 December 1854, the son of Samuel L. Brabazon and Margaret Clarke both from Ireland, Brabazon was a civil engineer.

He served under Frederick Dobson Middleton in the North-West Rebellion in 1885, as a first lieutenant in Dennis's Scouts.

He was an unsuccessful candidate for the House of Commons of Canada in Pontiac in the general elections of 1900 but was elected in 1904.

This article about a Quebec Member of Parliament from the Conservative Party of Canada (1867–1942) is a stub.

You can help Wikipedia by expanding it.This article about a mayor in Quebec is a stub.