Biornsson, Siward
| Birth Name | Biornsson, Siward |
| Gramps ID | I72214395 |
| Gender | male |
| Age at Death | 65 years |
Events
| Event | Date | Place | Description | Notes | Sources |
|---|---|---|---|---|---|
| Birth [E1644] | 990 | Northumberland, Denmark |
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| Death [E1645] | 1055 | York, Yorkshire, England |
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Parents
| Relation to main person | Name | Birth date | Death date | Relation within this family (if not by birth) |
|---|---|---|---|---|
| Father | Northumbria, Aldred [I72214399] | 1009 | 1038 | |
| Biornsson, Siward [I72214395] | 990 | 1055 |
Families
|   |   | Family of Biornsson, Siward and Northumbria, Elfreda [F33906129] | ||||||
| Unknown | Partner | Northumbria, Elfreda [I72214396] ( * + ... ) | ||||||
| Children |
| Name | Birth Date | Death Date |
|---|---|---|
| Biornsson, Sibyl [I72214140] | 951 | 1040 |