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In page Olaf I of Denmark:

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Oluf probably cut the Danish ties to the Papal Gregorian reform movement, supporting Antipope Wibert of Ravenna instead.[1] During Olaf's reign, some of Canute's laws were repealed, and the power of the clergy and royalty receded in favour of the magnates. When Skjalm Hvide sought the support of Olaf in avenging the death of his brother by campaigning against the Wends, Olaf could not muster the power to help him.[1] The magnates became more involved in the works of the Church, and Jutlandish magnat Asser Svendsen was appointed Archbishop of Lund by Olaf in 1089.[2]