Calgacus

Calgacus was a White Howler Garou. In 84 CE, the Battle of Mons Graupius was fought. Calgacus, an enemy of Rome, became possessed by the Beast of War and entered into a vicious battle with the Romans against all better sense. One third of his warriors were slaughtered.

Note
The Battle of Mons Graupius was a real-life battle against Rome in which the Scottish chieftan Calgacus participated.