HKB
When King Magnus came to Denmark he was joyfully received. He appointed a Thing without delay, to which he summoned the people of the country, and desired they would take him as king, according to the agreement which had been entered into. As the highest of the chiefs of the country were bound by oath to King Magnus, and were desirous of keeping their word and oath, they endeavoured zealously to promote the cause with the people. It contributed also that King Canute the Great, and all his descendants, were dead; and a third assistance was, that his father King Olaf's sanctity and miracles were become celebrated in all countries.
King Magnus afterwards ordered the people to be summoned to Viborg to a Thing. Both in older and later times, the Danes elected their kings at the Viborg Thing. At this Thing the Danes chose Magnus Olafson to be king of all the Danish dorninions. King Magnus remained long in Denmark during the summer (A.D. 1042); and wherever he came the people received him joyfully, and obeyed him willingly. He divided the country into baronies and districts, and gave fiefs to men of power in the land. Late in autumn he returned with his fleet to Norway, but lay for some time at the Gaut river.
There was a man, by name Svein, a son of Earl Ulf, and grandson of Thorgils Sprakaleg. Svein's mother was Astrid, a daughter of King Svein Forkbeard. She was a sister of Canute the Great by the father's side, and of the Swedish King Olaf Eirikson by the mother's side; for her mother was Queen Sigrid the Haughty, a daughter of Skoglar Toste. Svein Ulfson had been a long time living with his relation the Swedish king, ever since King Canute had ordered his father Ulf to be killed, as is related in the saga of old King Canute, that he had his brother-in-law, Earl Ulf, murdered in Roskilde; and on which account Svein had not since been in Denmark. Svein Ulfson was one of the handsomest men that could be seen; he was very stout and strong, and very expert in all exercises, and a well-spoken man withal. Every one who knew him said he had every quality which became a good chief. Svein Ulfson waited upon King Magnus while he lay in the Gaut river, as before mentioned, and the king received him kindly, as he was by many advised to do; for Svein was a particularly popular man. He could also speak for himself to the king well and cleverly; so that it came at lasf to Svein's entering into King Magnus's service, and becoming his man. They often talked together afterwards in private concerning many affairs.