Abulurd Harkonnen

Abulurd Harkonnen was the name of two separate characters in the Duniverse:

Abulurd Harkonnen (BJ) (b.126 BG) - Butlerian Jihad era character

Abulurd Harkonnen - half brother of Vladimir Harkonnen, and father of Glossu Rabban and Feyd-Rautha.