Ragnvald Ulfsson the Old (fl. beginning 11th century) was a jarl of Västergötland or Östergötland and was married to a sister of King Olav Tryggvason.[1]
- ^ Winroth 1995–1997:616
Ragnvald Ulfsson the Old (fl. beginning 11th century) was a jarl of Västergötland or Östergötland and was married to a sister of King Olav Tryggvason.[1]