This article or section refers to elements from Expanded Dune.
Emmi Rabban was the daughter of Rautha Rabban. She became the wife of Abulurd Harkonnen and the mother of Glossu Rabban and Feyd-Rautha Harkonnen.
After the birth of her son, he was taken away to Giedi Prime as the Na-Baron of House Harkonnen.
In The Dune Encyclopedia Feyd-Rautha Harkonnen and Glossu Rabbans mother is named Thora Rabban instead.