Butlers
- Manion Butler Sr., father of Serena
- Livia Butler, wife of Manion Sr. and mother of Serena; abbess of the City of Interspection
- Serena Butler, Priestess of the Jihad
- Manion Butler, Manion the Innocent, martyred infant of Serena
- Octa Butler, wife of Xavier Harkonnen
- Wandra Butler, daughter of Xavier Harkonnen
- Quentin Butler, husband of Wandra
- Faykan Butler, founder of Imperial House Corrino; renamed to Faykan Corrino
- Abulurd Butler, brother of Faykan; became Abulurd Harkonnen
- Rikov Butler, governor of Parmentier and primero of the Jihad; father of Rayna
- Rayna Butler, founder of the Cult of Serena
Read more about this topic: List Of Dune Characters