Siward Biornsson
Birth:
Abt 1020
Denmark
Death:
1055
York, Yorkshire, England
FCID:5980:6831
Parents
Father:
Biorn Ulsiusson
Mother:
Marriage(s)
Aelfled III
md.
Children
1.
Waltheof II
b. 1045
Aelfled III
md.
Children
1.
Waltheof II
b. 1045