The Monastery of Viðey was an important educational and cultural institution, with an extensive collection of manuscripts. Among the chroniclers in Viðey was priori Styrmir Kárason, a former priest in Snorri Sturluson‘s homestead Reykholt. He is believed to have documented a version of Landnáma, now lost, and the King‘s saga of Ólafur helgi, which a few chapters of have been preserved in Flateyjarbók.