| This article or section refers to elements from The Dune Encyclopedia |
Jaddua was a planet in the Known Universe. Thomas Atreides was made Duke of Jaddua in 207 AG and received the planet as a planetary fiefdom after he helped restored Elrood II to the Golden Lion Throne. In 346 AG, Thomas II Atreides was executed and the planets rulership was transferred to Alman IV, who became the Duke.
