Nielsen Hayden genealogy
Elinor ferch Gwerystan
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- 1 Elinor ferch Gwerystan [1]
- Cadell ab Einion ab Owain ap Hywel Dda b. Abt 970
- 2 Tewdwr Mawr ap Cadell ab Einion ab Owain [1.1] b. Abt 1000
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- 3 Rhys ap Tewdyr, King of Deheubarth [1.1.1] d. Apr 1093
- Gwladus ferch Rhiwallon
- 4 Nest ferch Rhys [1.1.1.1] b. Abt 1085 d. Bef 1136
[ =>]
- 4 Nest ferch Rhys [1.1.1.1]
- (Unknown wife of Rhys ap Tewdyr)
- 4 Gruffydd ap Rhys [1.1.1.2] b. Abt 1090 d. 1137
[ =>]
- 4 Gruffydd ap Rhys [1.1.1.2]
- 3 Gwyn ap Tewdwr Mawr ap Cadell [1.1.2] b. Abt 1030
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- 4 Llywarch ap Gwyn ap Tewdwr Mawr ap Cadell [1.1.2.1] b. Abt 1070
[ =>]
- 4 Llywarch ap Gwyn ap Tewdwr Mawr ap Cadell [1.1.2.1]
- 3 Rhys ap Tewdyr, King of Deheubarth [1.1.1]
- 2 Tewdwr Mawr ap Cadell ab Einion ab Owain [1.1]