The priest Are came, when seven years old, to Haukadal to Hal Thorarinson, and was there fourteen years. Hal was a man of great knowledge and of excellent memory; and he could even remember being baptized, when he was three years old, by the priest Thanghrand, the yeare before Christianity was established by law in Iceland. Are was twelve years of age when Bishop Isleif died, and at his death eighty years had elapsed since the fall of Olaf Trygvason. Hal died nine years later than Bishop Isleif, and had attained nearly the age of ninety-four years. Hal had traded between the two countries, and had enjoyed intercourse with King Olaf the Saint, by which he had gained greatly in reputation, and he had become well acquainted with the kingdom of Norway.
The priest Are Frode (the learned), a son of Thorgils the son of Geller, was the first man in this country who wrote down in the Norse language narratives of events both old and new. In the beginning of his book he wrote principally about the first settlements in Iceland, the laws and government, and next of the lagmen, and how long each had administered the law; and he reckoned the years at first, until the time when Christianity was introduced into Iceland, and afterwards reckoned from that to his own times.
He had fixed his residence in Haukadal when he was thirty years of age, and he had dwelt there sixty-four years, as Are tells us. Teit, a son of Bishop Isleif, was fostered in the house of Hal at Haukadal, and afterwards dwelt there himself. He taught Are the priest, and gave him information about many circumstances which Are afterwards wrote down. Are also got many a piece of information from Thurid, a daughter of the gode Snorre. She was wise and intelligent, and remembered her father Snorre, who was nearly thirty-five years of age when Christianity was introduced into Iceland, and died a yeare after King Olaf the Saint's fall. So it is not wonderful that Are the priest had good information about ancient events both in Iceland, and abroad, being a man anxious for information, intelligent and of excellent memory, and having besides learned much from old intelligent persons. Od again took his information from Thorgeir Afradskol, who was an intelligent man, and so old that when Earl Hakon the Great was killed he was dwelling at Nidarnes -- the same place at which King Olaf Trygvason afterwards laid the foundation of the merchant town of Nidaros (i.e., Throndhjem) which is now there.