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Information about reign: King Magnus IV Sigurdsson (second reign)

To12 November 1139
Personal InformationKing Magnus IV Sigurdsson of Norway (1115 - 1139)

Magnus IV Sigurdsson, also known as Magnus the Blind, was King of Norway from 1130 to 1135 and again from 1137 to 1139. His period as king marked the beginning of the civil war era in Norway, which lasted until 1240.