12th century in Norway

former Kingdom from 872 to 1397

1184 Norwegian naval battle

Øreting (Øretinget, Øyrating; ), was a Thing in Trøndelag, Norway. Øreting was located at Øra, where the river Nidelva mouths into the Trondheimsfjord in the modern city of Trondheim.

1123 crusade in the Swedish province of Småland

1139 battle

a Benedictine monastery on the island of Klosterøya

The Eyjarskeggjar (in modern Norwegian: Øyskjeggene) were a Norse rebel group during the Norwegian Civil War that supported the claim of Sigurd Magnusson to the throne.