Olaf I of Norway (960–1000)
Born 960 CE, died 1000 CE.
Olaf Tryggvason (960s – 9 September 1000) was King of Norway from 995 to 1000. He was the son of Tryggvi Olafsson, king of Viken (Vingulmark, and Rånrike), and, according to later sagas, the great-grandson of Harald Fairhair, first King of Norway. He is numbered as Olaf I. Olaf was important in the conversion of the Norse to Christianity, but he did so forcibly within his own kingdom. He is said to have built the first Christian church in Norway in 995, and to have founded the city of Trondheim in 997. A statue dedicated to him is located in the city's central plaza. Historical information on Olaf is sparse. He is mentioned in some contemporary English sources, and some skaldic poems. The oldest narrative source mentioning him briefly is Adam of Bremen's Gesta Hammaburgensis ecclesiae pontificum of circa 1070. In the 1190s, two Latin versions of "Óláfs saga Tryggvasonar" were written in Iceland, by Oddr Snorrason and Gunnlaugr Leifsson – these are now lost, but are thought to form the basis of later Norse versions. Snorri Sturluson gives an extensive account of Olaf in the Heimskringla saga of circa 1230, using Oddr Snorrason's saga as his primary source.
Text from the Wikipedia article Olaf_Tryggvason, licensed CC BY-SA 4.0.