Coriantumr - apostate Nephite
(Pronounced kore-ee-an-tum-er)

A large and mighty dissenter from the Nephites and a descendant of Zarahemla. He led a Lamanite army to conquer the capital city of Zarahemla.   After that, he continued north, conquering as he went, until he met up with Moronihah (Captain Moroni's son) and was defeated.

Helaman 1