Nielsen Hayden genealogy
Ednyfed Fychan ap Cynwrig ab Iorwerth ap Gwgon
- 12461. Ednyfed Fychan ap Cynwrig ab Iorwerth ap Gwgon (son of Cynwrig ab Iorwerth ap Gwgon ab Idnerth ab Edryd ab Inethan ab Iasedd ap Carwed ap Marchudd ap Cynan and Angharad ferch Hwfa ap Cynwrig ap Rhiwallon ap Dingad ap Tudur Trefor); 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:- Gronwy ab Ednyfed Fychan ap Cynwrig ab Iorwerth was born in of Trecasteil, Anglesey, Wales; died in 1268.
- Gwenllian ferch Ednyfed Fychan
- Gruffudd ab Ednyfed Fychan ap Cynwrig ab Iorwerth died in 1246.
3. Angharad ferch Hwfa ap Cynwrig ap Rhiwallon ap Dingad ap Tudur Trefor (daughter of Hwfa ap Cynwrig ap Rhiwallon ap Dingad ap Tudur Trefor and Gwenllian ferch Owain Gwynedd). Children:
Generation: 3
4. Iorwerth ap Gwgon ab Idnerth ab Edryd ab Inethan ab Iasedd ap Carwed ap Marchudd ap Cynan was born about 1100 in of Uwch Dulas, Denbighshire, Wales. Iorwerth married Gwenllian ferch Rhirid. [Group Sheet] [Family Chart]
5. Gwenllian ferch Rhirid (daughter of Rhirid ap Pasgen ap Trahaearn ap Tangwel). Children:
6. Hwfa ap Cynwrig ap Rhiwallon ap Dingad ap Tudur Trefor was born about 1130 (son of Cynwrig ap Rhiwallon ap Dingad ap Tudur Trefor and Annes ferch Idnerth Benfras). Hwfa married Gwenllian ferch Owain Gwynedd. [Group Sheet] [Family Chart]
7. Gwenllian ferch Owain Gwynedd (daughter of Owain Gwynedd, King of Gwynedd and (Unknown mistress of Owain Gwynedd)). Children:
Generation: 4
10. Rhirid ap Pasgen ap Trahaearn ap Tangwel was born about 1100 (son of Pasgen ap Trahaearn ap Tangwel). Children:
12. Cynwrig ap Rhiwallon ap Dingad ap Tudur Trefor was born about 1100 in of Maelor Gymraeg, Wales. Cynwrig married Annes ferch Idnerth Benfras. [Group Sheet] [Family Chart]
13. Annes ferch Idnerth Benfras (daughter of Idnerth Benfras and Efa ferch Cadwgon Fychan). Children:
- 6. Hwfa ap Cynwrig ap Rhiwallon ap Dingad ap Tudur Trefor was born about 1130.
14. Owain Gwynedd, King of Gwynedd (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. Owain married (Unknown mistress of Owain Gwynedd). [Group Sheet] [Family Chart]
15. (Unknown mistress of Owain Gwynedd) Children:
Generation: 5
20. Pasgen ap Trahaearn ap Tangwel (son of Trahaearn ap Tangwel). Children:
- 10. Rhirid ap Pasgen ap Trahaearn ap Tangwel was born about 1100.
26. Idnerth Benfras was born in of Maesbrook, Shropshire, England. Idnerth married Efa ferch Cadwgon Fychan. [Group Sheet] [Family Chart]
27. Efa ferch Cadwgon Fychan Children:
28. Gruffydd ap Cynan ab Iago, King of Gwynedd was born about 1055 (son of Cynan ab Iago and Radnailt of Dublin); died in 1137. Gruffydd married Angharad ferch Owain about 1095. Angharad (daughter of Owain ab Edwin and (Unknown daughter of Ednywain Bendew)) died in 1162. [Group Sheet] [Family Chart]
29. Angharad ferch Owain (daughter of Owain ab Edwin and (Unknown daughter of Ednywain Bendew)); died in 1162. Children:
- 14. Owain Gwynedd, King of Gwynedd died in 1169; was buried in Bangor Cathedral, Bangor, Gwynedd, Wales.
- Susanna ferch Gruffydd ap Cynan
- Gwenllian ferch Gruffudd died in 1136.
- Cadwaladr ap Gruffudd ap Cynan, King in Wales died in 1172; was buried in Bangor Cathedral, Bangor, Gwynedd, Wales.
Generation: 6
40. Trahaearn ap Tangwel was born about 1030. Children:
56. Cynan ab Iago (son of Iago ab Idwal, King of Gwynedd). Cynan married Radnailt of Dublin. [Group Sheet] [Family Chart]
57. Radnailt of Dublin (daughter of Amlaíb mac Sitric and Máelcorcre ingen Dúnlaing). Children:
- 28. Gruffydd ap Cynan ab Iago, King of Gwynedd was born about 1055; died in 1137.
58. Owain ab Edwin (son of Edwin of Tegeingl and Iwerydd ferch Cynfyn); died in 1104. Owain married (Unknown daughter of Ednywain Bendew). [Group Sheet] [Family Chart]
59. (Unknown daughter of Ednywain Bendew) Children:
- 29. Angharad ferch Owain died in 1162.
- Aldud ab Owain ab Edwin
- Gronwy ab Owain ab Edwin was born about 1070.