Lucius

 is the Legion's third most powerful man and leader of the Praetorian Guards.

Background
Lucius is the third most powerful man in Caesar's Legion, (Legate Lanius being the second in command and Caesar being the most) and the leader of the elite Praetorian troops. Praetorians are experts in unarmed combat and have the potential to become the most graded officer rank of Centurion. However they are hand picked to be Caesar's personal guards and maintain the same rank as Centurions. Lucius is their leader and takes orders from Caesar directly. He has lead the Praetorian Guard for 5 years while being a Praetorian before that for 8.

Other interactions
With an Unarmed skill of 50, Lucius can be asked to teach the Praetorian unarmed technique, Legion Assault.

Appearances
appears in Fallout: New Vegas.