Master Grwhhhr was a Wookiee Jedi Master and a member of the Gantooine council he was also one of the Jedi archivists that guarded the lore and knowledge of the Jedi. Grwhhhr was one of the few Wookiees that learned the Force dominate ability and used the Kevincho combat form. He wielded a green double bladed lightsaber in battle.