Thorfinn the Mighty
Earl of Orkney
Thorfinn Sigurdsson, also known as Thorfinn the Mighty, was an 11th-century Jarl of Orkney. He was the youngest of five sons of Jarl Sigurd Hlodvirsson and the only one resulting from Sigurd's marriage to a daughter of Malcolm II of Scotland. Wikipedia
Born: 1009
Died: 1065 (age 56 years), Stamford Bridge, United Kingdom
Children: Erlend Thorfinnsson and Paul Thorfinnsson
Great-grandparents: Thorfinn Torf-Einarsson, Kenneth II of Scotland, and Cerball mac Dúnlainge
Grandchildren: Haakon Paulsson and Gunnhildr Erlendsdottir
Parents: Sigurd the Stout, Olith, and Thorkel Amundason
Spouse: Ingibiorg Finnsdottir (m. 1038)