Stonejaw Strongjaw

Stonejaw Strongjaw was Grog Strongjaw's father. As an NPC, he was played by Matthew Mercer.

Before the Stream
When Kevdak beat Grog nearly to death, Stonejaw didn't help his son.

At some point, Stonejaw died. His corpse was later reanimated by a dying mage who was attempting to become a lich, and Vox Machina destroyed him.