Over the next several generations House Hagal allied itself with the Imperial House Corrino. In 10036 AG the 80th Padishah Emperor Elrood Corrino IX marrried Yvette Hagal on Kaitain. Their youngest daughter, Princess Edwina Corrino married into House Richese.
After Elrood's death, House Hagal saw its authority decline. By the time Paul Atreides rose to become Padishah Emperor House Hagal was a shadow if its former self.
Known Members of House HagalEdit
Known Retainers of House HagalEdit
A House Hagal is also mentioned in the Dune Encyclopedia,however the Authors state that the nearly exploited Planet Hagal had become a mining Colony of House Harkonnen in the late years of the Corrino Empire.