 The Sisterhood hopes to find incriminating evidence, perhaps hidden there by the Baron Vladimir Harkonnen, that they can use to coerce the Baron into participating in their breeding program.Margot soon discovers that the Harkonnens have been grossly underreporting melange production to CHOAM and the Padishah Emperor Elrood IX, and are stockpiling it for their own purposes.Margot and her future husband Count Fenring later convince Emperor Shaddam IV to marry Revered Mother Anirul by explaining the benefits of an alliance with the Bene Gesserit.