Battle of Svolder - Aftermath

Aftermath

After the Battle of Svolder, the victorious leaders split Norway into areas of control. Heimskringla gives the most detailed account of the division, describing it as threefold. Olaf the Swede received four districts in Trondheim as well as Møre, Romsdal and Ranrike. He gave these to Jarl Svein Hákonarson, his son in law, to hold as a vassal. Svein Forkbeard gained possession of the Viken district, where Danish influence had long been strong. The rest of Norway was ruled by Eirik Hákonarson as Svein's vassal. Fagrskinna, in contrast, says that the Swedish part consisted of Oppland and a part of Trondheim. Other sources are less specific.

The Jarls Eirik and Svein proved strong, competent rulers, and their reign was prosperous. Most sources say that they adopted Christianity but allowed the people religious freedom, leading to a backlash against Christianity which undid much of Olaf Tryggvason's missionary work.