Ragnvald Ulfsson

King Olaf meets Jarl Ragnvald in an illustration from an 1899 edition of Heimskringla
Ragnvald and Astrid arrive at Sarpsborg

Ragnvald Ulfsson the Old (beginning 11th century) was a jarl of Västergötland or Östergötland and was married to a sister of King Olav Tryggvason.[1]

  1. ^ Winroth 1995–1997:616