Overview
Haakon Haraldsson (c. 920–961), also Haakon the Good (Old Norse: Hákon góði, Norwegian: Håkon den gode) and Haakon Adalsteinfostre (Old Norse: Hákon Aðalsteinsfóstri, Norwegian: Håkon Adalsteinsfostre), was the king of Norway from 934 to 961. He was noted for his attempts to introduce Christianity into Norway.
Early life
Haakon is not mentioned in any narrative sources earlier than the late 12th century. According to this late saga tradition, Haakon was the youngest son of King Harald Fairhair and Thora Mosterstang. He was born on the Håkonshella peninsula in Hordaland. King Harald determined to remove his youngest son out of harm's way and accordingly sent him to the court of King Athelstan of England. Haakon was fostered by King Athelstan, as part of an agreement made by his father, for which reason Haakon was nicknamed Adalsteinfostre. According to the Sagas, Athelstan was tricked into fostering Haakon when Harald's envoy used the custom of knésetja, whereby a child was formally adopted if it was set on the knees of the foster-parent. Becoming someone's foster-parent reportedly meant that they were subordinate to the child's parent.
Haakon is not mentioned in any contemporary Anglo-Saxon sources, and later historians of Athelstan, such as William of Malmesbury, make no reference to Haakon. According to Norwegian royal biographies from the late 12th century, the English court introduced him to the Christian religion. On the news of his father's death, King Athelstan provided Haakon with ships and men for an expedition against his half-brother Eric Bloodaxe, who had been proclaimed king of Norway. Historia Norwegiæ describes Haakon as an apostate who observed both pagan and Christian rites.
Reign
At his arrival back in Norway, Haakon gained the support of the landowners by promising to give up the rights of taxation claimed by his father over inherited real property. Eric Bloodaxe soon found himself deserted on all sides, and saved his own and his family's lives by fleeing from the country. Eric fled to the Orkney Islands and later to the Kingdom of Jorvik, eventually meeting a violent death at Stainmore, Westmorland, in 954 along with his son, Haeric.
From Wikipedia (CC BY-SA 4.0).