Centurion

Centurion was a rank in Roman armies. An Auton duplicate of Rory Williams came to be known as "the Lone Centurion" and "the Last Centurion" after spending nearly two thousand years protecting the Pandorica. (TV: The Big Bang, A Good Man Goes to War)

In July 64, a centurion hired an assassin called Ascaris to kill Maximus Pettulian. (TV: The Romans)