The Emperor
From Tardis Wiki, the free Doctor Who reference
The Emperor was the ruler of the universe in the far future.
Biography
For a thousand years the Emperor reigned over his entire Empire, controlling time and space travel via a ruthless secret police force and crushed any rebellions before they happened. On the night of his daughter; Miranda Dawkins's birth, the Emperor was assassinated, causing the entire Empire to fall into chaos. (EDA: Father Time)