Family: Osbern Fitzrichard / Nesta Ferch Gruffydd (F5203)
King of the Britons Gruffydd Ap Llywelyn (1007-1063) 
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Queen consort Edith of Mercia ( -1071)
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| Maredudd Ap Gruffydd ( -1069) |
| Idwal Ap Gruffydd ( -1069) |
| King of the Britons Gruffydd Ap Llywelyn (1007-1063)
|
| Queen consort Edith of Mercia ( -1071)
|
| Maredudd Ap Gruffydd ( -1069) |
| Idwal Ap Gruffydd ( -1069) |
