Princes of the Apocalypse
Jolliver Grimjaw was the commander of the Crushing Wave Cult at Rivergard Keep.
Grimjaw was attacked by a band of adventurers who broke into his bedroom at night in an attempt to commandeer Rivergard Keep from the Crushing Wave Cult. He was slain by Auron Edge with the pommel of the greatsword Bane.
Grimjaw was a gruff, straight to the point man-boar who changed from a man to a boar in the mornings to hunt the riverbanks for wild game, and then returned to the Rivergard Keep to command the cultists stationed there.