| 1. | Thingfrith Family/Spouse: Unknown. [Group Sheet] [Family Chart]
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| 2. | Offa, King of Mercia Family/Spouse: Cynethryth, Queen of Mercia. [Group Sheet] [Family Chart]
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| 3. | Ælfflæd, of Mercia Ælfflæd married Æthelred I, King of Northumbria in 792 in Catterick, Yorkshire, England. [Group Sheet] [Family Chart] |
| 4. | Æthelburh |
| 5. | Æthelswith |
| 6. | King of Mercia from 29 July to December 796 Ecgfrith, King of Mercia |
| 7. | Eadburh Eadburh married King of Wessex from 786 to 802, succeeding Cynewulf Beorhtric, King of Wessex in 789. Beorhtric died in 802; was buried in 802 in Wareham, Dorset, England. [Group Sheet] [Family Chart] |