Nielsen Hayden genealogy
(Unknown mistress of Owain Gwynedd)
1. (Unknown mistress of Owain Gwynedd) Family/Spouse: Owain Gwynedd, King of Gwynedd. Owain (son of Gruffydd ap Cynan ab Iago, King of Gwynedd and Angharad ferch Owain) died in 1169; was buried in Bangor Cathedral, Bangor, Gwynedd, Wales. [Group Sheet] [Family Chart]
Children:
Generation: 2
2. Gwenllian ferch Owain Gwynedd (1.(Unknown1) Family/Spouse: Hwfa ap Cynwrig ap Rhiwallon ap Dingad ap Tudur Trefor. Hwfa (son of Cynwrig ap Rhiwallon ap Dingad ap Tudur Trefor and Annes ferch Idnerth Benfras) was born about 1130. [Group Sheet] [Family Chart]
Children:
Family/Spouse: Cadwgon ap Madog ap Cadwgon ap Bleddyn. [Group Sheet] [Family Chart]
Children:
- 4. Madog ap Cadwgon ap Madog ap Cadwgon was born about 1170 in of Nannau, Meirionnydd, Wales.
Generation: 3
3. Angharad ferch Hwfa ap Cynwrig ap Rhiwallon ap Dingad ap Tudur Trefor (2.Gwenllian2, 1.(Unknown1) Family/Spouse: Cynwrig ab Iorwerth ap Gwgon ab Idnerth ab Edryd ab Inethan ab Iasedd ap Carwed ap Marchudd ap Cynan. Cynwrig (son of Iorwerth ap Gwgon ab Idnerth ab Edryd ab Inethan ab Iasedd ap Carwed ap Marchudd ap Cynan and Gwenllian ferch Rhirid) was born about 1130. [Group Sheet] [Family Chart]
Children:
4. Madog ap Cadwgon ap Madog ap Cadwgon (2.Gwenllian2, 1.(Unknown1) was born about 1170 in of Nannau, Meirionnydd, Wales. Family/Spouse: Efa ferch Madog ap Philip ab Uchtrud. [Group Sheet] [Family Chart]
Children:
Generation: 4
5. Ednyfed Fychan ap Cynwrig ab Iorwerth ap Gwgon (3.Angharad3, 2.Gwenllian2, 1.(Unknown1) died in 1246. Family/Spouse: Gwenllian ferch Yr Arglwydd Rhys. Gwenllian (daughter of Rhys ap Gruffydd, King of Deheubarth and Gwenllian ferch Madog) died in 1236. [Group Sheet] [Family Chart]
Children:
- 8. Gronwy ab Ednyfed Fychan ap Cynwrig ab Iorwerth was born in of Trecasteil, Anglesey, Wales; died in 1268.
- 9. Gwenllian ferch Ednyfed Fychan
- 10. Gruffudd ab Ednyfed Fychan ap Cynwrig ab Iorwerth died in 1246.
6. Gwenllian ferch Cynwrig ab Iorwerth ap Gwgon ab Idnerth ab Edryd (3.Angharad3, 2.Gwenllian2, 1.(Unknown1) Family/Spouse: Iorwerth ap Hwfa ap Cynddelw. Iorwerth (son of Hwfa ap Cynddelw) was born in of Treiorwerth, Bodedern, Wales. [Group Sheet] [Family Chart]
Children:
7. Nest ferch Madog (4.Madog3, 2.Gwenllian2, 1.(Unknown1) Family/Spouse: Einion ap Seisyll. Einion (son of Seisyll and Isabel ferch Bradwen) was born about 1170. [Group Sheet] [Family Chart]
Children: