Deputy Grand Master

From Wikipedia of the Dark Brotherhood, an online Star Wars Club

Deputy Grand Master (DGM)—The Deputy Grand Master has responsibilities and authority only second to the Grand Master. Operating under the auspices of the Brotherhood’s leader, the Deputy Grand Master often finds himself assisting through a variety of roles in nearly every aspect of the Dark Brotherhood. He assists the Grand Master in establishing policy and hierarchy, providing for the future of the organization. The Deputy Grand Master is important for the oversight of both the Dark Council and Clans alike, adding perspective to that of the Grand Master. Beyond his executive responsibilities to the Grand Master, however, the Deputy Grand Master has been given several important tasks on his own, such as the development and administration of Vendetta events. The Deputy Grand Master is often next in line for the Iron Throne, but his first line of duty is as a friend and advisor to the Grand Master. His general duties include:


Former Deputy Grand Masters