Nielsen Hayden genealogy
Tewdwr Mawr ap Cadell ab Einion ab Owain
Abt 1000 -1. Tewdwr Mawr ap Cadell ab Einion ab Owain was born about 1000. Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
- 2. Rhys ap Tewdyr, King of Deheubarth died in Apr 1093 in Brycheiniog, Wales.
- 3. Gwyn ap Tewdwr Mawr ap Cadell was born about 1030.
Generation: 2
2. Rhys ap Tewdyr, King of Deheubarth (1.Tewdwr1) died in Apr 1093 in Brycheiniog, Wales. Family/Spouse: Gwladus ferch Rhiwallon. [Group Sheet] [Family Chart]
Children:
- 4. Nest ferch Rhys was born about 1085; died before 1136.
Family/Spouse: (Unknown wife of Rhys ap Tewdyr). [Group Sheet] [Family Chart]
Children:
- 5. Gruffydd ap Rhys was born about 1090; died in 1137.
3. Gwyn ap Tewdwr Mawr ap Cadell (1.Tewdwr1) was born about 1030. Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
- 6. Llywarch ap Gwyn ap Tewdwr Mawr ap Cadell was born about 1070.
Generation: 3
4. Nest ferch Rhys (2.Rhys2, 1.Tewdwr1) was born about 1085; died before 1136. Family/Spouse: Henry I, King of England. Henry (son of William I, King of England and Matilda of Flanders, Queen Consort of England) was born in 1068; died on 1 Dec 1135 in Lyon-la-Forêt, near Rouen, Seine-Maritime, Normandy, France; was buried in Reading Abbey, Berkshire, England. [Group Sheet] [Family Chart]
Children:
- 7. Henry fitz Roy was born about 1105 in of Pembrokeshire, Wales; died in 1157 in Anglesey, Wales.
Family/Spouse: Gerald of Windsor. Gerald (son of Walter fitz Other and Beatrice) was born in 1070; died after 1116. [Group Sheet] [Family Chart]
Children:
- 8. Maurice fitz Gerald was born about 1100; died on 1 Sep 1176 in Wexford, Ireland.
Family/Spouse: Owain ap Cadwgon. Owain (son of Cadwgon ap Bleddyn ap Cynfyn and (Unknown wife or mistress of Cadwgon ap Bleddyn)) died in 1116. [Group Sheet] [Family Chart]
5. Gruffydd ap Rhys (2.Rhys2, 1.Tewdwr1) was born about 1090; died in 1137. Family/Spouse: 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]
Children:
- 9. 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. Llywarch ap Gwyn ap Tewdwr Mawr ap Cadell (3.Gwyn2, 1.Tewdwr1) was born about 1070. Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
- 10. Heilin ap Llywarch ap Gwyn ap Tewdwr Mawr was born about 1100.
Generation: 4
7. Henry fitz Roy (4.Nest3, 2.Rhys2, 1.Tewdwr1) was born about 1105 in of Pembrokeshire, Wales; died in 1157 in Anglesey, Wales. Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
8. Maurice fitz Gerald (4.Nest3, 2.Rhys2, 1.Tewdwr1) was born about 1100; died on 1 Sep 1176 in Wexford, Ireland. Family/Spouse: Alice. Alice died after 1170. [Group Sheet] [Family Chart]
Children:
- 12. Gerald fitz Maurice was born before 1150 in of Offaly, Ireland; died before 15 Jan 1204.
9. Rhys ap Gruffydd, King of Deheubarth (5.Gruffydd3, 2.Rhys2, 1.Tewdwr1) was born about 1132; died on 24 Apr 1197; was buried in St Davids Cathedral, St. Davids, Pembrokeshire, Wales. Family/Spouse: 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]
Children:
- 13. Gwenllian ferch Yr Arglwydd Rhys died in 1236.
- 14. Gruffudd ab Yr Arglwydd Rhys died on 25 Jul 1201 in Strata Florida Abbey, Ceredigion, Wales; was buried in Strata Florida Abbey, Ceredigion, Wales.
10. Heilin ap Llywarch ap Gwyn ap Tewdwr Mawr (6.Llywarch3, 3.Gwyn2, 1.Tewdwr1) was born about 1100. Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
- 15. Gwion Sais ap Heilin ap Llywarch ap Gwyn was born about 1170.
Generation: 5
11. Amabilis fitz Henry (7.Henry4, 4.Nest3, 2.Rhys2, 1.Tewdwr1) Family/Spouse: Walter de Ridelisford. Walter was born in of Carriebenan, Kildare, Ireland; died after 1226. [Group Sheet] [Family Chart]
Children:
- 16. Walter de Ridelisford was born in of Bray, Berkshire, England; died before 12 Dec 1244.
12. Gerald fitz Maurice (8.Maurice4, 4.Nest3, 2.Rhys2, 1.Tewdwr1) was born before 1150 in of Offaly, Ireland; died before 15 Jan 1204. Family/Spouse: Eve de Bermingham. Eve (daughter of Robert de Bermingham) died about 1225. [Group Sheet] [Family Chart]
Children:
- 17. Maurice fitz Gerald was born about 1190 in of Offaly, Ireland; died in 1257 in Youghal, Cork, Ireland; was buried in Youghal, Cork, Ireland.
13. Gwenllian ferch Yr Arglwydd Rhys (9.Rhys4, 5.Gruffydd3, 2.Rhys2, 1.Tewdwr1) died in 1236. Family/Spouse: Ednyfed Fychan ap Cynwrig ab Iorwerth ap Gwgon. Ednyfed (son of Cynwrig ab Iorwerth ap Gwgon ab Idnerth ab Edryd ab Inethan ab Iasedd ap Carwed ap Marchudd ap Cynan and Angharad ferch Hwfa ap Cynwrig ap Rhiwallon ap Dingad ap Tudur Trefor) died in 1246. [Group Sheet] [Family Chart]
Children:
- 18. Gronwy ab Ednyfed Fychan ap Cynwrig ab Iorwerth was born in of Trecasteil, Anglesey, Wales; died in 1268.
- 19. Gwenllian ferch Ednyfed Fychan
- 20. Gruffudd ab Ednyfed Fychan ap Cynwrig ab Iorwerth died in 1246.
14. Gruffudd ab Yr Arglwydd Rhys (9.Rhys4, 5.Gruffydd3, 2.Rhys2, 1.Tewdwr1) 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:
- 21. 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.
15. Gwion Sais ap Heilin ap Llywarch ap Gwyn (10.Heilin4, 6.Llywarch3, 3.Gwyn2, 1.Tewdwr1) was born about 1170. Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
Generation: 6
16. Walter de Ridelisford (11.Amabilis5, 7.Henry4, 4.Nest3, 2.Rhys2, 1.Tewdwr1) was born in of Bray, Berkshire, England; died before 12 Dec 1244. Family/Spouse: Annora. [Group Sheet] [Family Chart]
Children:
- 23. Emeline de Ridelisford was born in of Bray, Berkshire, England; died between 18 May 1275 and 19 Jul 1276.
17. Maurice fitz Gerald (12.Gerald5, 8.Maurice4, 4.Nest3, 2.Rhys2, 1.Tewdwr1) was born about 1190 in of Offaly, Ireland; died in 1257 in Youghal, Cork, Ireland; was buried in Youghal, Cork, Ireland. Family/Spouse: Juliane. [Group Sheet] [Family Chart]
Children:
- 24. Maurice fitz Maurice was born about 1238; died before 2 Sep 1277.
18. Gronwy ab Ednyfed Fychan ap Cynwrig ab Iorwerth (13.Gwenllian5, 9.Rhys4, 5.Gruffydd3, 2.Rhys2, 1.Tewdwr1) 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:
- 25. Tudur ap Gronwy ab Ednyfed Fychan ap Cynwrig died in 1311.
19. Gwenllian ferch Ednyfed Fychan (13.Gwenllian5, 9.Rhys4, 5.Gruffydd3, 2.Rhys2, 1.Tewdwr1) 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:
20. Gruffudd ab Ednyfed Fychan ap Cynwrig ab Iorwerth (13.Gwenllian5, 9.Rhys4, 5.Gruffydd3, 2.Rhys2, 1.Tewdwr1) died in 1246. Family/Spouse: Margred ferch Einion ap Gwalchmai. [Group Sheet] [Family Chart]
Children:
21. Owain ap Gruffudd ab Yr Arglwydd Rhys (14.Gruffudd5, 9.Rhys4, 5.Gruffydd3, 2.Rhys2, 1.Tewdwr1) died on 18 Jan 1236 in Strata Florida Abbey, Ceredigion, Wales; was buried in Strata Florida Abbey, Ceredigion, Wales. Family/Spouse: (Unknown daughter of Gwion Sais). [Group Sheet] [Family Chart]
Children:
- 28. Maredudd ab Owain ap Gruffudd ab Yr Arglwydd Rhys died in Mar 1265 in Llanbardarn Fawr, Ceredigion, Wales; was buried in Strata Florida Abbey, Ceredigion, Wales.
22. (Unknown daughter of Gwion Sais) (15.Gwion5, 10.Heilin4, 6.Llywarch3, 3.Gwyn2, 1.Tewdwr1) Family/Spouse: Owain ap Gruffudd ab Yr Arglwydd Rhys. Owain (son of Gruffudd ab Yr Arglwydd Rhys and Matilda de Briouze) died on 18 Jan 1236 in Strata Florida Abbey, Ceredigion, Wales; was buried in Strata Florida Abbey, Ceredigion, Wales. [Group Sheet] [Family Chart]
Children:
- 28. Maredudd ab Owain ap Gruffudd ab Yr Arglwydd Rhys died in Mar 1265 in Llanbardarn Fawr, Ceredigion, Wales; was buried in Strata Florida Abbey, Ceredigion, Wales.
Generation: 7
23. Emeline de Ridelisford (16.Walter6, 11.Amabilis5, 7.Henry4, 4.Nest3, 2.Rhys2, 1.Tewdwr1) was born in of Bray, Berkshire, England; died between 18 May 1275 and 19 Jul 1276. Family/Spouse: Hugh de Lacy. Hugh (son of Hugh de Lacy and Rohese de Monmouth) was born about 1176; died before 26 Dec 1242; was buried in Convent of the Franciscan Friars, Carrickfergus, Antrim, Ireland. [Group Sheet] [Family Chart]
Emeline married Stephen Longespée between 8 Feb 1243 and 16 Dec 1244. Stephen (son of William I Longespée and Ela of Salisbury) was born in of King's Sutton, Northamptonshire, England; died before 25 Jun 1260; was buried in Lacock Abbey, Lacock, Wiltshire, England. [Group Sheet] [Family Chart]
Children:
- 29. Ela Longespée died before 19 Jul 1276.
24. Maurice fitz Maurice (17.Maurice6, 12.Gerald5, 8.Maurice4, 4.Nest3, 2.Rhys2, 1.Tewdwr1) was born about 1238; died before 2 Sep 1277. Maurice married Maud de Prendergast before 28 Oct 1259. Maud (daughter of Gerald de Prendergast and (Unknown) de Burgh) was born about 1242; died before 1276. [Group Sheet] [Family Chart]
Children:
- 30. Juliane fitz Maurice was born in of Offaly, Ireland; died before 24 Sep 1300.
25. Tudur ap Gronwy ab Ednyfed Fychan ap Cynwrig (18.Gronwy6, 13.Gwenllian5, 9.Rhys4, 5.Gruffydd3, 2.Rhys2, 1.Tewdwr1) 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:
- 31. Gronwy ap Tydyr Hên ap Gronwy was born in of Penmynydd, Anglesey, Wales; died in 1331; was buried in Bangor, Gwynedd, Wales.
26. Angharad ferch Tegwared y Baiswen ap Llywelyn ab Iorwerth Drwyndwn ab Owain Gwybnedd (19.Gwenllian6, 13.Gwenllian5, 9.Rhys4, 5.Gruffydd3, 2.Rhys2, 1.Tewdwr1) 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:
- 32. Ieuan ap Gruffudd ap Hywel was born about 1300 in of Eifionydd, Caernarvonshire, Wales.
27. Gwenllian ferch Gruffudd ab Ednyfed Fychan (20.Gruffudd6, 13.Gwenllian5, 9.Rhys4, 5.Gruffydd3, 2.Rhys2, 1.Tewdwr1) 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:
- 33. Gruffudd ap Hywel ap Maredudd ab Einion was born about 1270.
28. Maredudd ab Owain ap Gruffudd ab Yr Arglwydd Rhys (21.Owain6, 14.Gruffudd5, 9.Rhys4, 5.Gruffydd3, 2.Rhys2, 1.Tewdwr1) died in Mar 1265 in Llanbardarn Fawr, Ceredigion, Wales; was buried in Strata Florida Abbey, Ceredigion, Wales. Family/Spouse: (Unknown daughter of Thomas ap Rhodri). [Group Sheet] [Family Chart]
Children:
- 34. 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: 8
29. Ela Longespée (23.Emeline7, 16.Walter6, 11.Amabilis5, 7.Henry4, 4.Nest3, 2.Rhys2, 1.Tewdwr1) died before 19 Jul 1276. Ela married Roger la Zouche before 1267. Roger (son of Alan la Zouche and Ellen de Quincy) was born about 1241 in of Ashby de la Zouche, Leicestershire, England; died before 15 Oct 1285. [Group Sheet] [Family Chart]
Children:
- 35. Alan la Zouche was born on 9 Oct 1267 in North Molton, Devon, England; was christened in North Molton, Devon, England; died before 25 Mar 1314; was buried in Brackley, Northamptonshire, England.
30. Juliane fitz Maurice (24.Maurice7, 17.Maurice6, 12.Gerald5, 8.Maurice4, 4.Nest3, 2.Rhys2, 1.Tewdwr1) was born in of Offaly, Ireland; died before 24 Sep 1300. Juliane married Thomas de Clare before 18 Feb 1275. Thomas (son of Richard de Clare and Maud de Lacy) was born between 1243 and 1248; died on 29 Aug 1287 in Ireland. [Group Sheet] [Family Chart]
Children:
- 36. Maud de Clare died on 1 Feb 1325.
- 37. Margaret de Clare was born between 1286 and 1287; died in 1333.
31. Gronwy ap Tydyr Hên ap Gronwy (25.Tudur7, 18.Gronwy6, 13.Gwenllian5, 9.Rhys4, 5.Gruffydd3, 2.Rhys2, 1.Tewdwr1) 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:
- 38. Tudur ap Gronwy died in 1367 in Trecasteil, Anglesey, Wales.
32. Ieuan ap Gruffudd ap Hywel (26.Angharad7, 19.Gwenllian6, 13.Gwenllian5, 9.Rhys4, 5.Gruffydd3, 2.Rhys2, 1.Tewdwr1) 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:
- 39. Nest ferch Ieuan ap Gruffudd was born in of Eifionydd, Caernarvonshire, Wales.
33. Gruffudd ap Hywel ap Maredudd ab Einion (27.Gwenllian7, 20.Gruffudd6, 13.Gwenllian5, 9.Rhys4, 5.Gruffydd3, 2.Rhys2, 1.Tewdwr1) was born about 1270. Family/Spouse: Angharad ferch Tegwared y Baiswen ap Llywelyn ab Iorwerth Drwyndwn ab Owain Gwybnedd. [Group Sheet] [Family Chart]
Children:
- 40. Ieuan ap Gruffudd ap Hywel was born about 1300 in of Eifionydd, Caernarvonshire, Wales.
34. Owain ap Maredudd ab Owain ap Gruffudd (28.Maredudd7, 21.Owain6, 14.Gruffudd5, 9.Rhys4, 5.Gruffydd3, 2.Rhys2, 1.Tewdwr1) 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:
- 41. Llywelyn ab Owain ap Maredudd ab Owain was born in of Cedewain, Powys, Wales; died in 1309.