The rulers of the Fourth Dynasty of Imperial Sovereigns were virtually Shi'ar supremacists who wielded autocratic powers at the expense of the Imperial Council, albiet it was because non-Shi'ar races wanted to create their own independent governments. This was the Era of Anti-Imperial Rebellions.
The founder of the family line was Torr 13th, brother of Lalandra VI.
Torr 13th (Years 6511 to 6541)
Torr 14th (Years 6541 to 6954)