Nielsen Hayden genealogy
Gruffudd ab Yr Arglwydd Rhys
- 12011. Gruffudd ab Yr Arglwydd Rhys (son of Rhys ap Gruffydd, King of Deheubarth and Gwenllian ferch Madog); died on 25 Jul 1201 in Strata Florida Abbey, Ceredigion, Wales; was buried in Strata Florida Abbey, Ceredigion, Wales. Family/Spouse: Matilda de Briouze. Matilda (daughter of William de Briouze and Maud de St. Valéry) died on 29 Dec 1210 in Llanbardarn Fawr, Ceredigion, Wales; was buried in Strata Florida Abbey, Ceredigion, Wales. [Group Sheet] [Family Chart]
Children:- Owain ap Gruffudd ab Yr Arglwydd Rhys died on 18 Jan 1236 in Strata Florida Abbey, Ceredigion, Wales; was buried in Strata Florida Abbey, Ceredigion, Wales.
2. Rhys ap Gruffydd, King of Deheubarth was born about 1132 (son of Gruffydd ap Rhys and Gwenllian ferch Gruffudd); died on 24 Apr 1197; was buried in St Davids Cathedral, St. Davids, Pembrokeshire, Wales. Rhys married Gwenllian ferch Madog. Gwenllian (daughter of Madog ap Maredudd, Prince of Powys Fadog and (Unknown wife or mistress of Madog ap Maredudd)) died in 1160. [Group Sheet] [Family Chart]
3. Gwenllian ferch Madog (daughter of Madog ap Maredudd, Prince of Powys Fadog and (Unknown wife or mistress of Madog ap Maredudd)); died in 1160. Children:
- Gwenllian ferch Yr Arglwydd Rhys died in 1236.
- 1. Gruffudd ab Yr Arglwydd Rhys died on 25 Jul 1201 in Strata Florida Abbey, Ceredigion, Wales; was buried in Strata Florida Abbey, Ceredigion, Wales.
Generation: 3
4. Gruffydd ap Rhys was born about 1090 (son of Rhys ap Tewdyr, King of Deheubarth and (Unknown wife of Rhys ap Tewdyr)); died in 1137. Gruffydd married Gwenllian ferch Gruffudd. Gwenllian (daughter of Gruffydd ap Cynan ab Iago, King of Gwynedd and Angharad ferch Owain) died in 1136. [Group Sheet] [Family Chart]
5. Gwenllian ferch Gruffudd (daughter of Gruffydd ap Cynan ab Iago, King of Gwynedd and Angharad ferch Owain); died in 1136. Children:
- 2. Rhys ap Gruffydd, King of Deheubarth was born about 1132; died on 24 Apr 1197; was buried in St Davids Cathedral, St. Davids, Pembrokeshire, Wales.
6. 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 (Unknown wife or mistress of Madog ap Maredudd). [Group Sheet] [Family Chart]
7. (Unknown wife or mistress of Madog ap Maredudd) Children:
Generation: 4
8. Rhys ap Tewdyr, King of Deheubarth (son of Tewdwr Mawr ap Cadell ab Einion ab Owain); died in Apr 1093 in Brycheiniog, Wales. Rhys married (Unknown wife of Rhys ap Tewdyr). [Group Sheet] [Family Chart]
9. (Unknown wife of Rhys ap Tewdyr) Children:
- 4. Gruffydd ap Rhys was born about 1090; died in 1137.
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) died in 1162. [Group Sheet] [Family Chart]
11. Angharad ferch Owain (daughter of Owain ab Edwin); died in 1162. Children:
- Owain Gwynedd, King of Gwynedd died in 1169; was buried in Bangor Cathedral, Bangor, Gwynedd, Wales.
- Susanna ferch Gruffydd ap Cynan
- 5. 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.
12. 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]
13. Hunydd ferch Einudd (daughter of Einudd ap Morien ap Morgeneu ab Elystan ap Gwaithfoed). Children:
- 6. 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