Olof Skötkonung's mother appeared in what line of sagas?
Olof Skötkonung Olof Skötkonung (c. 980–1022) was King of Sweden, son of Eric the Victorious and, according to Icelandic sources, Sigrid the Haughty. He succeeded his father in c. 995. He stands at the threshold of recorded history, since he is the first Swedish ruler about whom we have substantial knowledge. He is also commonly regarded as the first king known to have ruled both the Swedes and the Geats.
Njáll Þorgeirsson Njáll Þorgeirsson (English: Njáll son of Þorgeir , the name Njáll is a Norse derivative of the Irish name Niall.) was a 10th-century Icelandic lawyer who lived at Bergþórshvoll and is one of the main protagonists of "Njáls saga", a medieval Icelandic saga.