Nielsen Hayden genealogy
Gwenllian ferch Rhys ap Llywelyn Eurdorchog
1. Gwenllian ferch Rhys ap Llywelyn Eurdorchog Family/Spouse: Ithel ab Einudd ap Morien ap Morgeneu. Ithel (son of Einudd ap Morien ap Morgeneu ab Elystan ap Gwaithfoed) was born about 1100. [Group Sheet] [Family Chart]
Children:
Generation: 2
2. Jonet ferch Ithel ab Einudd (1.Gwenllian1) Family/Spouse: Maredudd ab Uchtrud ab Edwin ap Gronwy. Maredudd (son of Uchdrud ab Edwin ap Gronwy) was born about 1100. [Group Sheet] [Family Chart]
Children:
- 4. Hen Ithel Gam ap Maredudd ab Uchtrud ab Edwin was born about 1130.
3. Trahaearn ab Ithel ab Einudd ap Morien (1.Gwenllian1) Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
Generation: 3
4. Hen Ithel Gam ap Maredudd ab Uchtrud ab Edwin (2.Jonet2, 1.Gwenllian1) was born about 1130. Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
- 6. Ithel Gam ap Hen Ithel Gam ap Maredudd ab Uchtrud died after 1237.
5. Gwrgeneu ap Trahaearn ab Ithel ab Einudd (3.Trahaearn2, 1.Gwenllian1) Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
Generation: 4
6. Ithel Gam ap Hen Ithel Gam ap Maredudd ab Uchtrud (4.Hen3, 2.Jonet2, 1.Gwenllian1) died after 1237. Family/Spouse: Tibod ferch Rhirid ab Iorwerth ap Madog ap Ednywain Bendew II. [Group Sheet] [Family Chart]
Children:
- 8. Ithel Fychan ab Ithel Gam ap Hen Ithel Gam ap Maredudd was born about 1230.
7. Dafydd ap Gwrgeneu ap Trahaearn ab Ithel (5.Gwrgeneu3, 3.Trahaearn2, 1.Gwenllian1) Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
Generation: 5
8. Ithel Fychan ab Ithel Gam ap Hen Ithel Gam ap Maredudd (6.Ithel4, 4.Hen3, 2.Jonet2, 1.Gwenllian1) was born about 1230. Family/Spouse: Adles ferch Richard ap Cadwaladr ap Gruffudd ap Cynan. [Group Sheet] [Family Chart]
Children:
- 10. Angharad ferch Ithel Fychan ab Ithel Gam ap Hen Ithel Gam ap Maredudd ab Uchdrud ab Edwin was born in of Tegeingl, Wales.
9. Tangwystyl ferch Dafydd ap Gwrgeneu ap Trahaearn (7.Dafydd4, 5.Gwrgeneu3, 3.Trahaearn2, 1.Gwenllian1) Family/Spouse: Trystan Holland. [Group Sheet] [Family Chart]
Children:
Generation: 6
10. Angharad ferch Ithel Fychan ab Ithel Gam ap Hen Ithel Gam ap Maredudd ab Uchdrud ab Edwin (8.Ithel5, 6.Ithel4, 4.Hen3, 2.Jonet2, 1.Gwenllian1) was born in of Tegeingl, Wales. Family/Spouse: Tudur ap Gronwy ab Ednyfed Fychan ap Cynwrig. Tudur (son of Gronwy ab Ednyfed Fychan ap Cynwrig ab Iorwerth and Morfudd ferch Meurig) died in 1311. [Group Sheet] [Family Chart]
Children:
- 12. Gronwy ap Tydyr Hên ap Gronwy was born in of Penmynydd, Anglesey, Wales; died in 1331; was buried in Bangor, Gwynedd, Wales.
11. Robert ap Trystan Holland (9.Tangwystyl5, 7.Dafydd4, 5.Gwrgeneu3, 3.Trahaearn2, 1.Gwenllian1) Family/Spouse: Margred ferch Alan Norris. [Group Sheet] [Family Chart]
Children:
Generation: 7
12. Gronwy ap Tydyr Hên ap Gronwy (10.Angharad6, 8.Ithel5, 6.Ithel4, 4.Hen3, 2.Jonet2, 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:
- 14. Tudur ap Gronwy died in 1367 in Trecasteil, Anglesey, Wales.
13. Alice ferch Robert Holland (11.Robert6, 9.Tangwystyl5, 7.Dafydd4, 5.Gwrgeneu3, 3.Trahaearn2, 1.Gwenllian1) Family/Spouse: Cynwrig ap Gronwy ap Cynwrig ab Iorwerth. [Group Sheet] [Family Chart]
Children:
- 15. Dafydd Llwyd was born in of Bwlch y fen, Anglesey, Wales.
Generation: 8
14. Tudur ap Gronwy (12.Gronwy7, 10.Angharad6, 8.Ithel5, 6.Ithel4, 4.Hen3, 2.Jonet2, 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:
- 16. Maredudd ap Tudur died after 1406.
15. Dafydd Llwyd (13.Alice7, 11.Robert6, 9.Tangwystyl5, 7.Dafydd4, 5.Gwrgeneu3, 3.Trahaearn2, 1.Gwenllian1) was born in of Bwlch y fen, Anglesey, Wales. Family/Spouse: Angharad ferch Gynffydd ap Tydyr. [Group Sheet] [Family Chart]
Children:
- 17. Dafydd Fychan ap Dafydd Llwyd ap Cynwrig was born in of Trefeilir in Malltraeth, Anglesey, Wales.