
| Name | Æthelthryth | |
| Birth | Abt 860 | Northumberland, England |
| Gender | Female | |
| Death | Yes, date unknown | |
| Person ID | I36133 | Coombs |
| Last Modified | 3 Oct 2025 | |
| Father | Ælla, King of Northumbria, b. Abt 815, Northumberland, England d. 21 Mar 867, York, Northumberland, England (Age 52 years) | |
| Family ID | F12740 | Group Sheet | Family Chart |
| Family | ||||
| Children |
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| Family ID | F12739 | Group Sheet | Family Chart | ||
| Last Modified | 2 Feb 2026 | |||