sentences:  In "Gesta Danorum" (early 13th c.), Thorkillus and his companions notice the pierced body of an old man and three dead women with their backs broken as they visit the vile hall of the dead Geruthus (Geirrøth).Thorkillus tells them that Thor had driven a hot ingot through Geruthus and killed his daughters with thunderbolts.In "Thorsteins þáttr bcejarmagns", Thor's deeds have been reworked and transferred to a hero named Thorstein, involved in a sporting event at the hall of the giant-king Geirröd where a heavy red-hot seal’s head is thrown between the contestants.