Bjorn Bloodtooth

Bjorn Bloodtooth was a berserker from Norway who lived during the late 9th century CE. He was famous for traveling with a white bear named Njall, who he and his wife, Alfhild, raised in lieu of a child. After his wife was hung by a Mercian lord, Bjorn swore vengeance. He was an ally of the Norse shieldmaiden, Eivor Varinsdottir.