The Russian Royal Family is the ruling family of the Tsar that presides over the Holy Tsardom of Russia. Although most power belongs with the Tsar, a large portion is also within control of the Royal Family. The Royal Family is seperated into two subgroups: the "Core Family" (those that are directly related to the Tsar), and the "Imperial Family" (various dukes, governors, etc. that hold significant power within the empire).