 Rafarta or Raforta is also mentioned in "Njál's saga, Gretti's saga" and the "Laxdæla saga", and Friðgerðr in the Vinland sagas.The marriage of "Eithne, daughter of King Kjarval of Ireland" and Hlodvir Thorfinnsson, Earl of Orkney is reported in the "Orkneyinga saga" and Earl Sigurd the Stout, who was killed at the battle of Clontarf is called their son.Some of these names are Irish