For those three seasons they were a Montreal Canadiens farm team, feeding players to the Montreal Junior Canadiens who were regarded as a higher level team. In 1964-65 they were known as the Thetford Mines Black Hawks and in 1965-66 they were the Thetford Mines Junior Aces. In 1969 the team moved to Sherbrooke and became the Sherbrooke Castors. They are now the Rimouski Oceanic.