Calares

Calares is an antagonist in Code Geass. He was a duke and the Viceroy of Area 11 after Cornelia li Britannia's and the Black Rebellion.

Second Season
Calares first appears as the Viceroy of Area 11 a year after the Black Rebellion and Cornelia li Britannia's disappearance. During the Battle of Babel Tower, in which Zero makes his big return; the tower collapses due to a series of explosions instigated by the Black Knights and a large portion of the tower crushes Calares' G-1 Base, killing the viceroy.