Nielsen Hayden genealogy

Maredudd ab Owain ap Gruffudd ab Yr Arglwydd Rhys

Male - 1265


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Generation: 1

  1. 1.  Maredudd ab Owain ap Gruffudd ab Yr Arglwydd Rhys (son of Owain ap Gruffudd ab Yr Arglwydd Rhys and (Unknown daughter of Gwion Sais)); 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:
    1. 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: 2

  1. 2.  Owain ap Gruffudd ab Yr Arglwydd Rhys (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.

    Owain married (Unknown daughter of Gwion Sais). [Group Sheet] [Family Chart]


  2. 3.  (Unknown daughter of Gwion Sais) (daughter of Gwion Sais ap Heilin ap Llywarch ap Gwyn).
    Children:
    1. 1. 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: 3

  1. 4.  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.

    Gruffudd married 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]


  2. 5.  Matilda de Briouze (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.
    Children:
    1. 2. 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.

  3. 6.  Gwion Sais ap Heilin ap Llywarch ap Gwyn was born about 1170 (son of Heilin ap Llywarch ap Gwyn ap Tewdwr Mawr).
    Children:
    1. 3. (Unknown daughter of Gwion Sais)


Generation: 4

  1. 8.  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]


  2. 9.  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:
    1. Gwenllian ferch Yr Arglwydd Rhys died in 1236.
    2. 4. Gruffudd ab Yr Arglwydd Rhys died on 25 Jul 1201 in Strata Florida Abbey, Ceredigion, Wales; was buried in Strata Florida Abbey, Ceredigion, Wales.

  3. 10.  William de Briouze was born in of Briouze, Normandy, France (son of William de Briouze and Bertha of Hereford); died on 9 Aug 1211 in Corbeil, near Paris, France.

    William married Maud de St. Valéry. Maud (daughter of Bernard de St. Valéry and Matilda) was born about 1150; died in 1210 in Windsor, Berkshire, England. [Group Sheet] [Family Chart]


  4. 11.  Maud de St. Valéry was born about 1150 (daughter of Bernard de St. Valéry and Matilda); died in 1210 in Windsor, Berkshire, England.
    Children:
    1. William de Briouze died in 1210 in Windsor, Berkshire, England.
    2. Reynold de Briouze was born in of Abergavenny, Monmouthshire, Wales; died between 1227 and 1228.
    3. Bertha de Briouze
    4. 5. Matilda de Briouze died on 29 Dec 1210 in Llanbardarn Fawr, Ceredigion, Wales; was buried in Strata Florida Abbey, Ceredigion, Wales.
    5. Margaret de Briouze was born about 1181; died after 25 Jun 1245.

  5. 12.  Heilin ap Llywarch ap Gwyn ap Tewdwr Mawr was born about 1100 (son of Llywarch ap Gwyn ap Tewdwr Mawr ap Cadell).
    Children:
    1. 6. Gwion Sais ap Heilin ap Llywarch ap Gwyn was born about 1170.


Generation: 5

  1. 16.  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]


  2. 17.  Gwenllian ferch Gruffudd (daughter of Gruffydd ap Cynan ab Iago, King of Gwynedd and Angharad ferch Owain); died in 1136.
    Children:
    1. 8. 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.

  3. 18.  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]


  4. 19.  (Unknown wife or mistress of Madog ap Maredudd)
    Children:
    1. 9. Gwenllian ferch Madog died in 1160.
    2. Owain Brogyntyn ap Madog ap Maredudd ap Bleddyn, King of Powys
    3. Margred ferch Madog

  5. 20.  William de Briouze was born about 1100 in of Bramber, Sussex, England (son of Philip de Briouze and Aenor de Totnes); died about 1180.

    William married Bertha of Hereford about 1150. Bertha (daughter of Miles of Gloucester and Sibyl de Neufmarché) was born in of Brecknock, Breconshire, Wales. [Group Sheet] [Family Chart]


  6. 21.  Bertha of Hereford was born in of Brecknock, Breconshire, Wales (daughter of Miles of Gloucester and Sibyl de Neufmarché).
    Children:
    1. 10. William de Briouze was born in of Briouze, Normandy, France; died on 9 Aug 1211 in Corbeil, near Paris, France.

  7. 22.  Bernard de St. Valéry was born in of Hinton Waldrist, Berkshire, England (son of Reginald de St. Valéry); died in 1190.

    Bernard married Matilda. Matilda died about 1151. [Group Sheet] [Family Chart]


  8. 23.  Matilda died about 1151.
    Children:
    1. 11. Maud de St. Valéry was born about 1150; died in 1210 in Windsor, Berkshire, England.

  9. 24.  Llywarch ap Gwyn ap Tewdwr Mawr ap Cadell was born about 1070 (son of Gwyn ap Tewdwr Mawr ap Cadell).
    Children:
    1. 12. Heilin ap Llywarch ap Gwyn ap Tewdwr Mawr was born about 1100.


Generation: 6

  1. 32.  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]


  2. 33.  (Unknown wife of Rhys ap Tewdyr)
    Children:
    1. 16. Gruffydd ap Rhys was born about 1090; died in 1137.

  3. 34.  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]


  4. 35.  Angharad ferch Owain (daughter of Owain ab Edwin and (Unknown daughter of Ednywain Bendew)); died in 1162.
    Children:
    1. Owain Gwynedd, King of Gwynedd died in 1169; was buried in Bangor Cathedral, Bangor, Gwynedd, Wales.
    2. Susanna ferch Gruffydd ap Cynan
    3. 17. Gwenllian ferch Gruffudd died in 1136.
    4. Cadwaladr ap Gruffudd ap Cynan, King in Wales died in 1172; was buried in Bangor Cathedral, Bangor, Gwynedd, Wales.

  5. 36.  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]


  6. 37.  Hunydd ferch Einudd (daughter of Einudd ap Morien ap Morgeneu ab Elystan ap Gwaithfoed).
    Children:
    1. 18. Madog ap Maredudd, Prince of Powys Fadog died in 1160 in Winchester, Hampshire, England; was buried in St. Tysilio, Meifod, Powys, Wales.
    2. Gruffudd ap Maredudd

  7. 40.  Philip de Briouze was born before 1066 (son of William I de Briouze); died between 1131 and 1139.

    Philip married Aenor de Totnes. Aenor (daughter of Juhel de Totnes) was born in of Totnes, Devon, England. [Group Sheet] [Family Chart]


  8. 41.  Aenor de Totnes was born in of Totnes, Devon, England (daughter of Juhel de Totnes).
    Children:
    1. 20. William de Briouze was born about 1100 in of Bramber, Sussex, England; died about 1180.

  9. 42.  Miles of Gloucester was born about 1100 (son of Walter fitz Roger de Pîtres); died on 24 Dec 1143; was buried in Llanthony Priory, outside Gloucester, Gloucestershire, England.

    Miles married Sibyl de Neufmarché in 1121. Sibyl (daughter of Bernard de Neufmarché and Nest ferch Osbern) was born in of Brecon, Breconshire, Wales; was buried in Llanthony Priory, outside Gloucester, Gloucestershire, England. [Group Sheet] [Family Chart]


  10. 43.  Sibyl de Neufmarché was born in of Brecon, Breconshire, Wales (daughter of Bernard de Neufmarché and Nest ferch Osbern); was buried in Llanthony Priory, outside Gloucester, Gloucestershire, England.
    Children:
    1. Margaret of Hereford died before 29 Sep 1197; was buried in Llanthony Priory, outside Gloucester, Gloucestershire, England.
    2. 21. Bertha of Hereford was born in of Brecknock, Breconshire, Wales.
    3. Lucy of Hereford died after 1219; was buried in Llanthony Priory, outside Gloucester, Gloucestershire, England.

  11. 44.  Reginald de St. Valéry was born in of Tetbury, Gloucestershire, England (son of Bernard de St. Valéry); died after 1147.
    Children:
    1. 22. Bernard de St. Valéry was born in of Hinton Waldrist, Berkshire, England; died in 1190.

  12. 48.  Gwyn ap Tewdwr Mawr ap Cadell was born about 1030 (son of Tewdwr Mawr ap Cadell ab Einion ab Owain).
    Children:
    1. 24. Llywarch ap Gwyn ap Tewdwr Mawr ap Cadell was born about 1070.