Siward BIORNSSON

Birth:

Abt 1020

of Denmark

Death:

1055

York, Yorkshire, England

Father:

Biorn ULSIUSSON

Mother:

User Submitted

Aelfled III

Birth:

Abt 1027

of Northumberland, England

Father:

Aldred [Earl of] NORTHUMBERLAND

Mother:

Children

Marriage

Birth:

1045

of Huntingdon, Northumberland, England

Death:

31 May 1076

Winchester, Hampshire, England

Marr:

1070

Notes:

                         (1) Named in Visitation of Cornwall, Vivian ed., 1887, p.105
      (2) Royal Ancestors

Siward Biornsson - Aelfled III

Siward Biornsson was born at of Denmark Abt 1020. His parents were Biorn Ulsiusson and .

He married Aelfled III . Aelfled III was born at of Northumberland, England Abt 1027 daughter of Aldred [Earl of] Northumberland and .

They were the parents of 1 child:
Waltheof II [Earl of] Northumberland born 1045.

Siward Biornsson died 1055 at York, Yorkshire, England .