The Lone Centurion

The Lone Centurion, or Last Centurion, was a epithet applied to Rory Williams. (TV: The Big Bang)

Legacy
Rory later adopted the mantle of "the Last Centurion" again when it was revealed that the now pregnant Amy had been abducted and taken to Demons Run. (TV: A Good Man Goes to War)

In River Song's World, the Doctor recalled Rory's epithet as "the Last Centurion" while recalling the circumstances of his own death at Lake Silencio to Winston Churchill. (TV: The Wedding of River Song)