Primarch

The Primarchs are twenty genetically engineered individuals created by the God Emperor of mankind, who were the progenetors of the Space Marines.

Loyalist Primarchs

• Vulkan (Salamanders)
• Leman Russ (Space Wolves)
• Jaghatai Khan (White Scars)
• Rogal Dorn (Imperial Fists)
• Sanguinius (Blood Angels)
• Roboute Guilliman (Ultramarines)
• Corax (Raven Guard)
• Lion El'Jonson (Dark Angels)
• Ferrus Manus (Iron Hands)

Chaos-Corrupted Primarchs

• Horus (Luna Wolves / Sons of Horus / Black Legion)
• Fulgrim (Emperor's Children)
• Konrad Curze (Night Lords)
• Angron (World Eaters)
• Mortarion (Death Guard)
• Magnus the Red (Thousand Sons)
• Lorgar (Word Bearers)
• Alpharius (Alpha Legion)
• Perturabo (Iron Warriors)

Two other primarchs existed, but all information about them has been lost to history.