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:
Generation: 5
12. Tudur ap Gronwy ab Ednyfed Fychan ap Cynwrig (7.Gronwy4, 4.Ednyfed3, 2.Angharad2, 1.Gwenllian1) died in 1311. Family/Spouse: Angharad ferch Ithel Fychan ab Ithel Gam ap Hen Ithel Gam ap Maredudd ab Uchdrud ab Edwin. Angharad (daughter of Ithel Fychan ab Ithel Gam ap Hen Ithel Gam ap Maredudd and Adles ferch Richard ap Cadwaladr ap Gruffudd ap Cynan) was born in of Tegeingl, Wales. [Group Sheet] [Family Chart]
Children:
- 17. Gronwy ap Tydyr Hên ap Gronwy was born in of Penmynydd, Anglesey, Wales; died in 1331; was buried in Bangor, Gwynedd, Wales.
13. Angharad ferch Tegwared y Baiswen ap Llywelyn ab Iorwerth Drwyndwn ab Owain Gwybnedd (8.Gwenllian4, 4.Ednyfed3, 2.Angharad2, 1.Gwenllian1) Family/Spouse: Gruffudd ap Hywel ap Maredudd ab Einion. Gruffudd (son of Hywel ap Maredudd ab Einion ap Caradog and Gwenllian ferch Gruffudd ab Ednyfed Fychan) was born about 1270. [Group Sheet] [Family Chart]
Children:
- 18. Ieuan ap Gruffudd ap Hywel was born about 1300 in of Eifionydd, Caernarvonshire, Wales.
14. Gwenllian ferch Gruffudd ab Ednyfed Fychan (9.Gruffudd4, 4.Ednyfed3, 2.Angharad2, 1.Gwenllian1) Family/Spouse: Hywel ap Maredudd ab Einion ap Caradog. Hywel (son of Maredudd ab Einion ap Caradog ap Gwgon) was born about 1230. [Group Sheet] [Family Chart]
Children:
- 19. Gruffudd ap Hywel ap Maredudd ab Einion was born about 1270.
15. Gronwy ap Cynwrig ab Iorwerth ap Hwfa (10.Cynwrig4, 5.Gwenllian3, 2.Angharad2, 1.Gwenllian1) Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
16. (Unknown daughter of Thomas ap Rhodri) (11.Margred4, 6.Nest3, 3.Madog2, 1.Gwenllian1) Family/Spouse: Maredudd ab Owain ap Gruffudd ab Yr Arglwydd Rhys. Maredudd (son of Owain ap Gruffudd ab Yr Arglwydd Rhys and (Unknown daughter of Gwion Sais)) died in Mar 1265 in Llanbardarn Fawr, Ceredigion, Wales; was buried in Strata Florida Abbey, Ceredigion, Wales. [Group Sheet] [Family Chart]
Children:
- 21. Owain ap Maredudd ab Owain ap Gruffudd was born in of Iscoed, Ceredigion, Wales; died on 15 Aug 1275; was buried in Strata Florida Abbey, Ceredigion, Wales.
Generation: 6
17. Gronwy ap Tydyr Hên ap Gronwy (12.Tudur5, 7.Gronwy4, 4.Ednyfed3, 2.Angharad2, 1.Gwenllian1) was born in of Penmynydd, Anglesey, Wales; died in 1331; was buried in Bangor, Gwynedd, Wales. Family/Spouse: Gwerfyl ferch Madog. Gwerfyl (daughter of Madog ab Iorwerth ap Madog ap Gruffudd and Efa ferch Llywelyn ap Gruffudd) was born in of Hendwr in Edeirnion, Merionethshire, Wales; died after 1293. [Group Sheet] [Family Chart]
Children:
- 22. Tudur ap Gronwy died in 1367 in Trecasteil, Anglesey, Wales.
18. Ieuan ap Gruffudd ap Hywel (13.Angharad5, 8.Gwenllian4, 4.Ednyfed3, 2.Angharad2, 1.Gwenllian1) was born about 1300 in of Eifionydd, Caernarvonshire, Wales. Family/Spouse: Efa ferch Gruffudd ap Dafydd Goch ap Dafydd. Efa (daughter of Gruffudd ap Dafydd Goch ap Dafydd ap Gruffudd) died after 1351. [Group Sheet] [Family Chart]
Children:
- 23. Nest ferch Ieuan ap Gruffudd was born in of Eifionydd, Caernarvonshire, Wales.
19. Gruffudd ap Hywel ap Maredudd ab Einion (14.Gwenllian5, 9.Gruffudd4, 4.Ednyfed3, 2.Angharad2, 1.Gwenllian1) was born about 1270. Family/Spouse: Angharad ferch Tegwared y Baiswen ap Llywelyn ab Iorwerth Drwyndwn ab Owain Gwybnedd. [Group Sheet] [Family Chart]
Children:
- 24. Ieuan ap Gruffudd ap Hywel was born about 1300 in of Eifionydd, Caernarvonshire, Wales.
20. Cynwrig ap Gronwy ap Cynwrig ab Iorwerth (15.Gronwy5, 10.Cynwrig4, 5.Gwenllian3, 2.Angharad2, 1.Gwenllian1) Family/Spouse: Alice ferch Robert Holland. [Group Sheet] [Family Chart]
Children:
- 25. Dafydd Llwyd was born in of Bwlch y fen, Anglesey, Wales.
21. Owain ap Maredudd ab Owain ap Gruffudd (16.(Unknown5, 11.Margred4, 6.Nest3, 3.Madog2, 1.Gwenllian1) was born in of Iscoed, Ceredigion, Wales; died on 15 Aug 1275; was buried in Strata Florida Abbey, Ceredigion, Wales. Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
- 26. Llywelyn ab Owain ap Maredudd ab Owain was born in of Cedewain, Powys, Wales; died in 1309.
Generation: 7
22. Tudur ap Gronwy (17.Gronwy6, 12.Tudur5, 7.Gronwy4, 4.Ednyfed3, 2.Angharad2, 1.Gwenllian1) died in 1367 in Trecasteil, Anglesey, Wales. Family/Spouse: Margred ferch Thomas. Margred (daughter of Thomas ap Llewellyn ab Owain ap Maredudd and Elinor ferch Maredudd) was born in of Iscoed, Ceredigion, Wales. [Group Sheet] [Family Chart]
Children:
- 27. Maredudd ap Tudur died after 1406.
23. Nest ferch Ieuan ap Gruffudd (18.Ieuan6, 13.Angharad5, 8.Gwenllian4, 4.Ednyfed3, 2.Angharad2, 1.Gwenllian1) was born in of Eifionydd, Caernarvonshire, Wales. Family/Spouse: Dafydd Fychan ap Dafydd Llwyd ap Cynwrig. Dafydd (son of Dafydd Llwyd and Angharad ferch Gynffydd ap Tydyr) was born in of Trefeilir in Malltraeth, Anglesey, Wales. [Group Sheet] [Family Chart]
Children:
- 28. Margred ferch Dafydd Vychan was born in of Trefeilir in Malltraeth, Anglesey, Wales.
24. Ieuan ap Gruffudd ap Hywel (19.Gruffudd6, 14.Gwenllian5, 9.Gruffudd4, 4.Ednyfed3, 2.Angharad2, 1.Gwenllian1) was born about 1300 in of Eifionydd, Caernarvonshire, Wales. Family/Spouse: Efa ferch Gruffudd ap Dafydd Goch ap Dafydd. Efa (daughter of Gruffudd ap Dafydd Goch ap Dafydd ap Gruffudd) died after 1351. [Group Sheet] [Family Chart]
Children:
- 29. Nest ferch Ieuan ap Gruffudd was born in of Eifionydd, Caernarvonshire, Wales.
25. Dafydd Llwyd (20.Cynwrig6, 15.Gronwy5, 10.Cynwrig4, 5.Gwenllian3, 2.Angharad2, 1.Gwenllian1) was born in of Bwlch y fen, Anglesey, Wales. Family/Spouse: Angharad ferch Gynffydd ap Tydyr. [Group Sheet] [Family Chart]
Children:
- 30. Dafydd Fychan ap Dafydd Llwyd ap Cynwrig was born in of Trefeilir in Malltraeth, Anglesey, Wales.
26. Llywelyn ab Owain ap Maredudd ab Owain (21.Owain6, 16.(Unknown5, 11.Margred4, 6.Nest3, 3.Madog2, 1.Gwenllian1) was born in of Cedewain, Powys, Wales; died in 1309. Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
- 31. Thomas ap Llewellyn ab Owain ap Maredudd was born in of Iscoed, Ceredigion, Wales; died in 1343.
Generation: 8
27. Maredudd ap Tudur (22.Tudur7, 17.Gronwy6, 12.Tudur5, 7.Gronwy4, 4.Ednyfed3, 2.Angharad2, 1.Gwenllian1) died after 1406. Family/Spouse: Margred ferch Dafydd Vychan. Margred (daughter of Dafydd Fychan ap Dafydd Llwyd ap Cynwrig and Nest ferch Ieuan ap Gruffudd) was born in of Trefeilir in Malltraeth, Anglesey, Wales. [Group Sheet] [Family Chart]
Children:
- 32. Owen ap Maredudd ap Tudur was born about 1400; died on 4 Feb 1461 in Hereford, Herefordshire, England; was buried in Hereford, Herefordshire, England.
28. Margred ferch Dafydd Vychan (23.Nest7, 18.Ieuan6, 13.Angharad5, 8.Gwenllian4, 4.Ednyfed3, 2.Angharad2, 1.Gwenllian1) was born in of Trefeilir in Malltraeth, Anglesey, Wales. Family/Spouse: Maredudd ap Tudur. Maredudd (son of Tudur ap Gronwy and Margred ferch Thomas) died after 1406. [Group Sheet] [Family Chart]
Children:
- 32. Owen ap Maredudd ap Tudur was born about 1400; died on 4 Feb 1461 in Hereford, Herefordshire, England; was buried in Hereford, Herefordshire, England.
29. Nest ferch Ieuan ap Gruffudd (24.Ieuan7, 19.Gruffudd6, 14.Gwenllian5, 9.Gruffudd4, 4.Ednyfed3, 2.Angharad2, 1.Gwenllian1) was born in of Eifionydd, Caernarvonshire, Wales. Family/Spouse: Dafydd Fychan ap Dafydd Llwyd ap Cynwrig. Dafydd (son of Dafydd Llwyd and Angharad ferch Gynffydd ap Tydyr) was born in of Trefeilir in Malltraeth, Anglesey, Wales. [Group Sheet] [Family Chart]
Children:
- 33. Margred ferch Dafydd Vychan was born in of Trefeilir in Malltraeth, Anglesey, Wales.
30. Dafydd Fychan ap Dafydd Llwyd ap Cynwrig (25.Dafydd7, 20.Cynwrig6, 15.Gronwy5, 10.Cynwrig4, 5.Gwenllian3, 2.Angharad2, 1.Gwenllian1) was born in of Trefeilir in Malltraeth, Anglesey, Wales. Family/Spouse: Nest ferch Ieuan ap Gruffudd. Nest (daughter of Ieuan ap Gruffudd ap Hywel and Efa ferch Gruffudd ap Dafydd Goch ap Dafydd) was born in of Eifionydd, Caernarvonshire, Wales. [Group Sheet] [Family Chart]
Children:
- 33. Margred ferch Dafydd Vychan was born in of Trefeilir in Malltraeth, Anglesey, Wales.
31. Thomas ap Llewellyn ab Owain ap Maredudd (26.Llywelyn7, 21.Owain6, 16.(Unknown5, 11.Margred4, 6.Nest3, 3.Madog2, 1.Gwenllian1) was born in of Iscoed, Ceredigion, Wales; died in 1343. Family/Spouse: Elinor ferch Maredudd. [Group Sheet] [Family Chart]
Children:
- 34. Margred ferch Thomas was born in of Iscoed, Ceredigion, Wales.