The Dune Encyclopedia This article or section refers to elements that appear exclusively in The Dune Encyclopedia. Iosif Harkonnen -FanArt Iosif Harkonnen was the son of Count Abulurd III Harkonnen. Sometime after 603 AG he was caught in bed with emperor Audrii I's son. As a result, the Harkonnens were disgraced for a second time in Abulurd's life, demoted to their lesser title of Lords Tupelo, and were required to pay a large fine into the Imperial treasury. Sources[edit | edit source] HARKONNEN, HOUSE Retrieved from "https://dune.fandom.com/wiki/Iosif_Harkonnen?oldid=35615" Categories: Dune Encyclopedia Males House Harkonnen Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.