The latter accepted the proposal; but in hastening to an interview appointed by one of the brothers, he and twelve of his companions fell beneath the hands of a much superior band. While this deed was perpetrating, Harald, himself, disembarked; and hearing that Gudred was holding a feast at a house not far from the city, he hastened thither, surrounded the house, and destroyed both Gudred and his companions. The fruit of both deeds was the annexation of these provinces to the domains of the sons of Eric. But their vengeance was not complete; for Harald, surnamed Grenske, the son of Gudred, escaped first to the uplands, and when his life was not safe there, into Sweden, where he became a famous pirate.[197] [Sidenote: 969 to 977.] No sooner were these crimes perpetrated, than the sons of Eric proceeded towards the north, with the avowed purpose of destroying Hako. Knowing the inferiority of his numbers, he betook himself to the piratical life, but not until he had devastated the central provinces subject to the sons of Eric. After his departure Drontheim submitted to them; but small was the advantage which they derived from this event. The next summer Hako returned; and though he was frequently absent on piratical expeditions into the Baltic, in winter he always commanded at Drontheim. Many were his conflicts with the forces of Harald; and, though sometimes defeated, he had always a sure resource either in the support of the inhabitants of Drontheim, or in his own ships. The sons of Eric were not popular: one of them, soon after the departure of Hako, dishonoured the bed of a noble chief, and was killed for the crime. Throughout the annals of this bloody period, we perceive the hand of retributive justice: the man who had exercised violence became its victim. Thus the treacherous brother of Sigurd, the man who had betrayed that respected chief into the hands of his murderers, was slain in battle by the hands of Hako his nephew. Thus died Erling, another of Eric’s sons. He was followed by his lustful brother: the inhabitants of Drontheim, which during one of the frequent expeditions of Hako he had seized, being unable to support his rapacity, rose against him, and sacrificed him to their just resentment. The fate of Harald, himself, was not distant. Though, by the destruction of two kings, the expulsion of Hako, and the death of most of his brothers, he was, nominally, monarch of Norway, he was unpopular. Nor was the absent Hako negligent in creating him many troubles from without. On Norway, ever since the days of Ragnar Lodbrog, the Danish kings had cast a longing eye; they considered it, no less than Sweden, as a portion of their vast inheritance; and Hako had little difficulty in persuading Harald Blaatand to aspire to the throne of that kingdom. As the equipment of a naval force would be expensive, and might be useless, it was resolved to entice Harald of Norway into Jutland,