Ubbe

Parents

• Sweyn II of Denmark

Children

Siblings

• Olaf I of Denmark
• Svend Tronkræver
• Eric I of Denmark
• Niels
• Sigrid Svendsdatter
• Benedict
• Sweyn the Crusader
• Canute IV of Denmark
• Harald III of Denmark
• Ingerid of Denmark
• Bjørn Svendsen
• Svein Svendsson, King of Denmark