In the days of Harald's sons Cardinal Nikolas came from Rome to Norway, being sent there by the pope. The cardinal had taken offence at the brothers Sigurd and Eystein, and they were obliged to come to a reconciliation with him; but, on the other hand, he stood on the most affectionate terms with King Inge, whom he called his son.
Now when they were all reconciled with him, he moved them to let Jon Birgerson be consecrated archbishop of Throndhjem and gave him a vestment which is called a pallium; and settled moreover that the archbishop's seat should be in Nidaros, in Christ church, where King Olaf the Saint reposes. Before that time there had only been common bishops in Norway.
The cardinal introduced also the law, that no man should go unpunished who appeared with arms in the merchant-town, excepting the twelve men who were in attendancce on the king. He improved many of the customs of the Northmen while he was in the country. There never came a foreigner to Norway whom all men respected so highly, or who could govern the people so well as he did. After some time he returned to the South with many friendly presents, and declared ever afterwards that he was the greatest friend of the people of Norway.
When he came south to Rome the former pope died suddenly, and all the people of Rome would have Cardinal Nikolas for pope, and he was consecrated under the name of Adrian; and according to the report of men who went to Rome in his days, he had never any business, however important, to settle with other people, but he would break it off to speak with the Northmen who desired to see him. He was not long pope, and is now considered a saint.