The Lady Jessica Atreides(10,154 - 10,256) was the concubine to Duke Leto Atreides and mother of Paul Atreides in the Dune book series. She was the daughter of the Baron Vladimir Harkonnen (unwillingy) due to Bene Gesserit reference. She was taught in the Bene Gesserit ways and graduated from the B.G. school on Wallach IX where she was a serving wench to Gaius Helen Mohiam for 14 years.