Nielsen Hayden genealogy
Madog ap Gruffudd Maelor ap Madog ap Maredudd ap Bleddyn
- 12361. Madog ap Gruffudd Maelor ap Madog ap Maredudd ap Bleddyn was born in of Powys Fadog, Wales (son of Gryffydd "Maelor" ap Madog, Prince of Northern Powys and Angharad ferch Owain); died in 1236; was buried in Valle Crucis Abbey, Llantysilio, Denbighshire, Wales. Family/Spouse: Gwladus ferch Ithel ap Rhys ab Ifor ap Hywel ap Morgan Fychan ap Morgan Hir. Gwladus (daughter of Ithel ap Rhys) was born in of Gwent, Wales. [Group Sheet] [Family Chart]
Children:- Gruffudd ap Madoc was born in of Bromfield, Lower Powys, Wales; died in 1269; was buried in Valle Crucis Abbey, Llantysilio, Denbighshire, Wales.
- Maredudd ap Madog
2. Gryffydd "Maelor" ap Madog, Prince of Northern Powys was born in of Powys Fadog, Wales (son of Madog ap Maredudd, Prince of Powys Fadog and Susanna ferch Gruffydd ap Cynan); died in 1191 in Castle of Dinas Bran, Nanheudwy, Wales; was buried in St. Tysilio, Meifod, Powys, Wales. Gryffydd married Angharad ferch Owain. [Group Sheet] [Family Chart]
3. Angharad ferch Owain (daughter of Owain Gwynedd, King of Gwynedd and Cristin ferch Gronwy ab Owain ab Edwin). Children:
- 1. Madog ap Gruffudd Maelor ap Madog ap Maredudd ap Bleddyn was born in of Powys Fadog, Wales; died in 1236; was buried in Valle Crucis Abbey, Llantysilio, Denbighshire, Wales.
Generation: 3
4. Madog ap Maredudd, Prince of Powys Fadog (son of Maredudd ap Bleddyn ap Cynfyn and Hunydd ferch Einudd); died in 1160 in Winchester, Hampshire, England; was buried in St. Tysilio, Meifod, Powys, Wales. Madog married Susanna ferch Gruffydd ap Cynan. [Group Sheet] [Family Chart]
5. Susanna ferch Gruffydd ap Cynan (daughter of Gruffydd ap Cynan ab Iago, King of Gwynedd and Angharad ferch Owain). Children:
- 2. Gryffydd "Maelor" ap Madog, Prince of Northern Powys was born in of Powys Fadog, Wales; died in 1191 in Castle of Dinas Bran, Nanheudwy, Wales; was buried in St. Tysilio, Meifod, Powys, Wales.
6. 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 Cristin ferch Gronwy ab Owain ab Edwin. Cristin (daughter of Gronwy ab Owain ab Edwin and Genilles ferch Hoedlyw ab Ithel an Edryd ab Inethan ab Iasedd ap Carwed ap Marchudd ap Cynan) was born in of Tegeingl, Wales. [Group Sheet] [Family Chart]
7. Cristin ferch Gronwy ab Owain ab Edwin was born in of Tegeingl, Wales (daughter of Gronwy ab Owain ab Edwin and Genilles ferch Hoedlyw ab Ithel an Edryd ab Inethan ab Iasedd ap Carwed ap Marchudd ap Cynan). Children:
- 3. Angharad ferch Owain
- Rhodri ab Owain Gwynned died in 1195.
Generation: 4
8. Maredudd ap Bleddyn ap Cynfyn was born in of Powys, Wales (son of Bleddyn ap Cynfyn, King of Gwynedd & Powys and Haer ferch Cillin); died in 1132. Maredudd married Hunydd ferch Einudd. [Group Sheet] [Family Chart]
9. Hunydd ferch Einudd (daughter of Einudd ap Morien ap Morgeneu ab Elystan ap Gwaithfoed). Children:
- 4. Madog ap Maredudd, Prince of Powys Fadog died in 1160 in Winchester, Hampshire, England; was buried in St. Tysilio, Meifod, Powys, Wales.
- Gruffudd ap Maredudd
10. 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]
11. Angharad ferch Owain (daughter of Owain ab Edwin and (Unknown daughter of Ednywain Bendew)); died in 1162. Children:
- 6. Owain Gwynedd, King of Gwynedd died in 1169; was buried in Bangor Cathedral, Bangor, Gwynedd, Wales.
- 5. 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.
14. Gronwy ab Owain ab Edwin was born about 1070 (son of Owain ab Edwin and (Unknown daughter of Ednywain Bendew)). Gronwy married Genilles ferch Hoedlyw ab Ithel an Edryd ab Inethan ab Iasedd ap Carwed ap Marchudd ap Cynan. [Group Sheet] [Family Chart]
15. Genilles ferch Hoedlyw ab Ithel an Edryd ab Inethan ab Iasedd ap Carwed ap Marchudd ap Cynan Children:
- 7. Cristin ferch Gronwy ab Owain ab Edwin was born in of Tegeingl, Wales.
Generation: 5
16. Bleddyn ap Cynfyn, King of Gwynedd & Powys (son of Cynfyn ap Gwerystan and Angharad ferch Maredudd); died in 1075. Bleddyn married Haer ferch Cillin. [Group Sheet] [Family Chart]
17. Haer ferch Cillin (daughter of Cillin y Blaidd Rhudd). Children:
- 8. Maredudd ap Bleddyn ap Cynfyn was born in of Powys, Wales; died in 1132.
18. Einudd ap Morien ap Morgeneu ab Elystan ap Gwaithfoed was born about 1070 in of Dyffryn Clwdd, Denbighshire, Wales. Children:
- 9. Hunydd ferch Einudd
- Ithel ab Einudd ap Morien ap Morgeneu was born about 1100.
20. Cynan ab Iago (son of Iago ab Idwal, King of Gwynedd). Cynan married Radnailt of Dublin. [Group Sheet] [Family Chart]
21. Radnailt of Dublin (daughter of Amlaíb mac Sitric and Máelcorcre ingen Dúnlaing). Children:
- 10. Gruffydd ap Cynan ab Iago, King of Gwynedd was born about 1055; died in 1137.
22. 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]
23. (Unknown daughter of Ednywain Bendew) Children:
- 11. Angharad ferch Owain died in 1162.
- Aldud ab Owain ab Edwin
- 14. Gronwy ab Owain ab Edwin was born about 1070.
Generation: 6
32. Cynfyn ap Gwerystan was born about 1000 (son of Gwerystan). Cynfyn married Angharad ferch Maredudd. [Group Sheet] [Family Chart]
33. Angharad ferch Maredudd (daughter of Maredudd ap Owain). Children:
- 16. Bleddyn ap Cynfyn, King of Gwynedd & Powys died in 1075.
- Rhiwallon ap Cynfyn was born about 1020; died about 1069.
34. Cillin y Blaidd Rhudd Children:
40. Iago ab Idwal, King of Gwynedd (son of Idwal ap Meuric, King of Gwynedd); died in 1039. Children:
- 20. Cynan ab Iago
42. Amlaíb mac Sitric (son of Sitric mac Amlab, King of Dublin and Slani ingen Briain); died in 1034. Amlaíb married Máelcorcre ingen Dúnlaing. [Group Sheet] [Family Chart]
43. Máelcorcre ingen Dúnlaing (daughter of Dunlaing Mac Tuathail, King of Leinster). Children:
44. Edwin of Tegeingl died in 1073. Edwin married Iwerydd ferch Cynfyn. [Group Sheet] [Family Chart]
45. Iwerydd ferch Cynfyn (daughter of Cynfyn ap Gwerystan and (Unknown wife or mistress of Cynfyn ap Gwerystan)). Children:
- 22. Owain ab Edwin died in 1104.
- Uchdrud ab Edwin ap Gronwy was born about 1030.