MaleSigurd (Syward) Biornsson |
| Birth | Abt 0990 | Denmark |
| Death | 1055 | York, Yorkshire, England |
| Burial | ||
| Marriage | ||
| Father | Biorn Ulfiusson | F6886 Group Sheet | |
| Mother | ||
FemaleAelflaed of Northumbria |
| Birth | Abt 0998 | Bernicia, Northumbria, England |
| Death | ||
| Burial | ||
| Father | Earl of Northumbria Aldred | F6887 Group Sheet | |
| Mother | ||
MaleII Earl of Huntingdon Waltheof |
| Birth | Abt 1036 | Northumberland, England |
| Death | 31 May 1076 | Winchester, Hampshire, England |
| Burial | Crowland, Lincolnshire, England |
FemaleSibyl Sywardsdottir |
| Birth | Abt 1014 | Northumbria, England |
| Death | ||
| Burial | ||
| Spouse | Duncan I "the Gracious" MacCrinan | F6888 | |
| Marriage | 1030 | |
| Notes |
|
|