Waltheof II, Earl Huntington

Biornsson Side

• Biornsson, Siward ( Abt 1019 - 1054  (~ 35 years))

• Ulsiusson (Estri, Biorn (Bjorn) ( Abt 974 - 1048  (~ 74 years))

• Thorgilsson, Ulf ( Abt 932 - 1027  (~ 95 years))
• Estrid or Margaret ( Abt 996 -)

Maternal Side

• Aelfled III ( Abt 1026 -)

• Northumberland, Aldred Earl Of ( Abt 1008 -)

• Northumberland, Uchtred Earl Of ( Abt 988 - 1015  (~ 27 years))
• Eggfrida ( Abt 992 -)