 For instance, "Orkneyinga saga" states as much; whilst "Morkinskinna" further specifies that Lǫgmaðr fled southwards and out to sea, as Magnús' fleet advanced, only to be captured and kept in the Norwegian king's company for some time afterwards.Having overwintered in Isles, Magnús left for Norway in the summer, only to make his return nearly four years later, in 1102 or 1103.Once re-established on Mann, Magnús entered into an alliance with Ua Briain, formalised through the marriage between Magnús's young son, Sigurðr, and Ua Briain's daughter, Bjaðmunjo.