Forthencho (Earth-4001)

Forthencho, the Lord of Admirals, was an ancient human senior naval officer who served during the human-Forerunner wars over nine thousand years before the Forerunner-Flood war. During the later years of the Forerunner-Flood war, he was reborn in the form of a personality imprint inside of the young human Chakas, an imprint that would last for over a hundred thousand years the death of 343 Guilty Spark.

History
The history of Forthencho is the same as his mainstream counterpart.

Trivia

 * Considering his title, it is likely that the title of Lord of Admirals was the ancient human equivalent to the modern title of Chief of Naval Operations used by the United Nations Space Command.