Thorstein the Red or Thorstein Olafsson was a viking chieftain who flourished in late ninth-century Scotland. Wikipedia
Born: 846 AD
Children: Olaf Feilan and Groa Thorsteinsdottir
Great grandchildren: Thorkell Thordarson, Þórarinn Þórðarson, and Eyjólfur Thórðarson
Parents: Aud the Deep-Minded and Olaf the White
Grandparents: Ketill Flatnose, Ingjald Helgasson, and Yngvid Ketilsdóttir
Grandchildren: Þórðr Óleifsson and Gerlod Duncansdatter
Partner: Thurid Eyvindsdottir