Hákon Sigurðsson

Haakon Sigurdsson ( , ; 937–995), known as Haakon Jarl (Old Norse: Hákon jarl), was the de facto ruler of Norway from about 975 to 995. Sometimes he is styled as Haakon the Powerful, though the Ágrip and Historia Norwegiæ give the less flattering name Hákon Illi, that is, Haakon the Bad. Background Haakon was the son of Sigurd Haakonsson, Jarl of Lade and ruler of Trøndelag and Hålogaland. His mother was Bergljot Toresdatter, daughter of Tore Ragnvaldsson, Jarl of Møre. Adam of Bremen wrote that he was "of the stock of Ivar (either Ivar the Boneless or Ivar Vidfamne) and descended from a race of giants". In the sagas, Haakon claimed descent from the divine lineage of Sæming, son of Odin. The Hakon Jarl Runestones in Sweden may refer to him. Reign Haakon became jarl after his father was killed by King Harald Greycloak's men in 961. Haakon Jarl warred with King Harald for some time, until he was forced to flee to Denmark, where he conspired with Harald Bluetooth against Harald Greycloak.