There was never any formal structure or hierarchy to the Dubois Brothers group, other than the Brothers were on the top, they either individually or in tandem with each other controlled a particular criminal activity or territory and often shared their army or other members [REF].
By the 1970s, the Dubois Brothers, in the west end, had become the most prevalent loan sharks using the bars they had taken as their offices in order to run their loan sharking business.