Rogal Dorn

Rogal Dorn, also known as the Praetorian of Terra was the Primarch of the Imperial Fists Space Marine Legion. He was one of the twenty Primarchs created by the Emperor in the earliest days of the Imperium, just after the end of the Age of Strife.

Dorn, like the other Primarchs, was randomly transported across the galaxy by the Gods of Chaos and placed on a far-away world in an attempt to prevent the coming of the Age of the Imperium.

During the Horus Heresy Rogal Dorn oversaw most of the loyalist war effort and ultimately orchestrated the defense of the Throneworld during the Siege of Terra.