Nielsen Hayden genealogy
Gwenllian ferch Owain Gwynedd
1. Gwenllian ferch Owain Gwynedd 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:
- 3. Madog ap Cadwgon ap Madog ap Cadwgon was born about 1170 in of Nannau, Meirionnydd, Wales.
Generation: 2
2. Angharad ferch Hwfa ap Cynwrig ap Rhiwallon ap Dingad ap Tudur Trefor (1.Gwenllian1) 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:
3. Madog ap Cadwgon ap Madog ap Cadwgon (1.Gwenllian1) was born about 1170 in of Nannau, Meirionnydd, Wales. Family/Spouse: Efa ferch Madog ap Philip ab Uchtrud. [Group Sheet] [Family Chart]
Children:
Generation: 3
4. Ednyfed Fychan ap Cynwrig ab Iorwerth ap Gwgon (2.Angharad2, 1.Gwenllian1) 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:
- 7. Gronwy ab Ednyfed Fychan ap Cynwrig ab Iorwerth was born in of Trecasteil, Anglesey, Wales; died in 1268.
- 8. Gwenllian ferch Ednyfed Fychan
- 9. Gruffudd ab Ednyfed Fychan ap Cynwrig ab Iorwerth died in 1246.
5. Gwenllian ferch Cynwrig ab Iorwerth ap Gwgon ab Idnerth ab Edryd (2.Angharad2, 1.Gwenllian1) 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:
6. Nest ferch Madog (3.Madog2, 1.Gwenllian1) Family/Spouse: Einion ap Seisyll. Einion (son of Seisyll and Isabel ferch Bradwen) was born about 1170. [Group Sheet] [Family Chart]
Children:
Generation: 4
7. Gronwy ab Ednyfed Fychan ap Cynwrig ab Iorwerth (4.Ednyfed3, 2.Angharad2, 1.Gwenllian1) was born in of Trecasteil, Anglesey, Wales; died in 1268. Family/Spouse: Morfudd ferch Meurig. Morfudd was born in of Gwent, Wales. [Group Sheet] [Family Chart]
Children:
- 12. Tudur ap Gronwy ab Ednyfed Fychan ap Cynwrig died in 1311.
8. Gwenllian ferch Ednyfed Fychan (4.Ednyfed3, 2.Angharad2, 1.Gwenllian1) Family/Spouse: Tegwared y Baiswen ap Llywelyn ab Iorwerth Drwyndwn ab Owain Gwybnedd. Tegwared (son of Llywelyn Fawr ap Iorwerth and (One of the several mistresses of Llywelyn ap Iorwerth)) was born about 1200. [Group Sheet] [Family Chart]
Children:
9. Gruffudd ab Ednyfed Fychan ap Cynwrig ab Iorwerth (4.Ednyfed3, 2.Angharad2, 1.Gwenllian1) died in 1246. Family/Spouse: Margred ferch Einion ap Gwalchmai. [Group Sheet] [Family Chart]
Children:
10. Cynwrig ab Iorwerth ap Hwfa ap Cynddelw (5.Gwenllian3, 2.Angharad2, 1.Gwenllian1) Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
11. Margred ferch Einion ap Seisyll (6.Nest3, 3.Madog2, 1.Gwenllian1) Family/Spouse: Thomas ap Rhodri ab Owain Gwynned. Thomas (son of Rhodri ab Owain Gwynned) was born about 1170. [Group Sheet] [Family Chart]
Children: