Lucius

Lucius (died 259) was the father of Aquilus and a member of the Assassin Order in the Roman Empire, who at one point possessed the Ankh, a Piece of Eden. He was murdered by the Templar Senator Caius Vultur, who also killed his servant Weke and took the artifact.

Source

 * Assassin's Creed (French comic): Tome 2, Aquilus