Family: Siward Bjornsson / Aelflaed of Bernicia (F1423)
m. 1033-
Father | Male
Siward Bjornsson
Born 1020 Denmark 
Died 1055 York, Yorkshire, England 
Buried Married 1033 Northumberland, England 
Father Bjorn Ulfuisson | F284 Group Sheet Mother
Mother | Female
Aelflaed of Bernicia
Born 1031 England 
Died Buried Father Aldred of Bernicia | F165 Group Sheet Mother
Child 1 | Male
Waltheof
Born 1046 Northumberland, England 
Died 31 May 1076 Cheshire, England 
Buried Spouse Judith of Lens | F1178 Married 1070 France 







