941. Publishes the code of Frosta.
941. Death of Athelstane.
943. Jamtland, and part of Helsing, added by king Hako to his dominions.
952. King Erik Blodöxe falls in battle.
953. Erik, the son of Harald, and his brothers, infest Norway.
935. Hako’s expedition to Denmark.
956. The Christian religion attempted to be introduced into Norway.
957. Part of Vikia occupied by the sons of Erik. King Hako defeats them and the Danes.
958. In another battle, in the island of Fredey, they are again vanquished. 958. King Harald Grenske, father of St. Olaf, born.
963. King Hako dies of his wounds.