The Dune Encyclopedia
This article or section refers to elements that appear exclusively in The Dune Encyclopedia.
Count Heraklios II Atreides (d. 715 AG) was the son of Iason Atreides and Princess Salusa and also elder brother of Demetrios VIII Atreides.
He ruled since 681 AG.
The Landsraad named him Imperial Chancellor and maintained the family grip on the imperial power, established further by his father.
While making love to one of Ivan Harkonnen's mistresses he was killed by him.