Heimskringla; Or, The Chronicle of the Kings of Norway

12. THE BIRTH OF EARL HAKON THE GREAT.

King Hakon kept Yule at Throndhjem, and Earl Sigurd had made a feast for him at Hlader. The night of the first day of Yule the earl's wife, Bergljot, was brought to bed of a boy-child, which afterwards King Hakon poured water over, and gave him his own name. The boy grew up, and became in his day a mighty and able man, and was earl after his father, who was King Hakon's dearest friend.