Nielsen Hayden genealogy
Tudur ap Gronwy
- 13671. Tudur ap Gronwy (son of Gronwy ap Tydyr Hên ap Gronwy and Gwerfyl ferch Madog); 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:- Maredudd ap Tudur died after 1406.
2. Gronwy ap Tydyr Hên ap Gronwy was born in of Penmynydd, Anglesey, Wales (son of Tudur ap Gronwy ab Ednyfed Fychan ap Cynwrig and Angharad ferch Ithel Fychan ab Ithel Gam ap Hen Ithel Gam ap Maredudd ab Uchdrud ab Edwin); died in 1331; was buried in Bangor, Gwynedd, Wales. Gronwy married 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]
3. Gwerfyl ferch Madog was born in of Hendwr in Edeirnion, Merionethshire, Wales (daughter of Madog ab Iorwerth ap Madog ap Gruffudd and Efa ferch Llywelyn ap Gruffudd); died after 1293. Children:
- 1. Tudur ap Gronwy died in 1367 in Trecasteil, Anglesey, Wales.
Generation: 3
4. Tudur ap Gronwy ab Ednyfed Fychan ap Cynwrig (son of Gronwy ab Ednyfed Fychan ap Cynwrig ab Iorwerth and Morfudd ferch Meurig); died in 1311. Tudur married 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]
5. Angharad ferch Ithel Fychan ab Ithel Gam ap Hen Ithel Gam ap Maredudd ab Uchdrud ab Edwin was born in of Tegeingl, Wales (daughter of Ithel Fychan ab Ithel Gam ap Hen Ithel Gam ap Maredudd and Adles ferch Richard ap Cadwaladr ap Gruffudd ap Cynan). Children:
- 2. Gronwy ap Tydyr Hên ap Gronwy was born in of Penmynydd, Anglesey, Wales; died in 1331; was buried in Bangor, Gwynedd, Wales.
7. Efa ferch Llywelyn ap Gruffudd (daughter of Llywelyn ap Gruffudd ap Gwenwynwyn and Margred ferch Mardedudd Goch ap Maredudd ab Iorwerth Fychan). Children:
- 3. Gwerfyl ferch Madog was born in of Hendwr in Edeirnion, Merionethshire, Wales; died after 1293.
Generation: 4
8. Gronwy ab Ednyfed Fychan ap Cynwrig ab Iorwerth was born in of Trecasteil, Anglesey, Wales (son of Ednyfed Fychan ap Cynwrig ab Iorwerth ap Gwgon and Gwenllian ferch Yr Arglwydd Rhys); died in 1268. Gronwy married Morfudd ferch Meurig. Morfudd was born in of Gwent, Wales. [Group Sheet] [Family Chart]
9. Morfudd ferch Meurig was born in of Gwent, Wales. Children:
- 4. Tudur ap Gronwy ab Ednyfed Fychan ap Cynwrig died in 1311.
10. Ithel Fychan ab Ithel Gam ap Hen Ithel Gam ap Maredudd was born about 1230 (son of Ithel Gam ap Hen Ithel Gam ap Maredudd ab Uchtrud and Tibod ferch Rhirid ab Iorwerth ap Madog ap Ednywain Bendew II). Ithel married Adles ferch Richard ap Cadwaladr ap Gruffudd ap Cynan. [Group Sheet] [Family Chart]
11. Adles ferch Richard ap Cadwaladr ap Gruffudd ap Cynan (daughter of Richard ap Cadwaladr ap Gruffudd ap Cynan). Children:
- 5. Angharad ferch Ithel Fychan ab Ithel Gam ap Hen Ithel Gam ap Maredudd ab Uchdrud ab Edwin was born in of Tegeingl, Wales.
12. Iorwerth ap Madog ap Gruffudd ab Owain Brogyntyn (son of Madog ap Gruffudd ab Owain Brogyntyn ap Madog). Iorwerth married Lleucu ferch Llywelyn ap Gruffudd. [Group Sheet] [Family Chart]
13. Lleucu ferch Llywelyn ap Gruffudd (daughter of Llywelyn ap Gruffudd ap Cadwgan ap Meilir Eutun and Angharad ferch Maredudd). Children:
14. Llywelyn ap Gruffudd ap Gwenwynwyn (son of Gruffydd ap Gwenwynwyn and Hawise le Strange); died before 29 Jun 1295. Llywelyn married Margred ferch Mardedudd Goch ap Maredudd ab Iorwerth Fychan. [Group Sheet] [Family Chart]
15. Margred ferch Mardedudd Goch ap Maredudd ab Iorwerth Fychan Children: