When King Halfdan heard of these disturbances in Raumarike, he again gathered his army together; and went out against King Eystein. A battle took place between them, and Halfdan gained the victory, and Eystein fled up to Hedemark, pursued by Halfdan. Another battle took place, in which Halfdan was again victorious; and Eystein fled northwards, up into the Dales to the herse Gudbrand. There he was strengthened with new people, and in winter he went towards Hedemark, and met Halfdan the Black upon a large island which lies in the Mjosen lake. There a great battle was fought, and many people on both sides were slain, but Halfdan won the victory. There fell Guthorm, the son of the herse Gudbrand, who was one of the finest men in the Uplands. Then Eystein fled north up the valley, and sent his relation Halvard Skalk to King Halfdan to beg for peace. On consideration of their relationship, King Halfdan gave King Eystein half of Hedemark, which he and his relations had held before; but kept to himself Thoten, and the district called Land. He likewise appropriated to himself Hadeland, and thus became a mighty king. 3. HALFDAN'S MARRIAGE Halfdan the Black got a wife called Ragnhild, a daughter of Harald Gulskeg (Goldbeard), who was a king in Sogn. They had a son, to whom Harald gave his own name; and the boy was brought up in Sogn, by his mother's father, King Harald. Now when this Harald had lived out his days nearly, and was become weak, having no son, he gave his dominions to his daughter's son Harald, and gave him his title of king; and he died soon after. The same winter his daughter Ragnhild died; and the following spring the young Harald fell sick and died at ten years of age. As soon as Halfdan the Black heard of his son's death, he took the road northwards to Sogn with a great force, and was well received. He claimed the heritage and dominion after his son; and no opposition being made, he took the whole kingdom. Earl Atle Mjove (the Slender), who was a friend of King Halfdan, came to him from Gaular; and the king set him over the Sogn district, to judge in the country according to the country's laws, and collect scat upon the king's account. Thereafter King Halfdan proceeded to his kingdom in the Uplands. 4. HALFDAN'S STRIFE WITH GANDALF'S SONS.