Earl
of Northumbria Siward
Biornsson
Birth date:
976
Birth place:
,
,
,
Denmark
Death date:
1055
Death place:
York,
Yorkshire,
,
England
Biornsson Family
Parents:
| Father: | Ulf Thorgilsson |
| Mother: | Estrid Margarete Denmark |
Spouse:
| Spouse: | Aelflaed of Bernicia |
Siblings:
|
Earl
of Northumbria Siward
Biornsson
|
Children:
|
Sibyl
Atholl
Biornsson
Sybilla Fitzsiward of Northumbria Sybilla Fitzsiward Northumbria |
