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Seisyll Prince of Cardigan

Male - 730


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Generation: 1

  1. 1.  Seisyll Prince of Cardigan died in 730.

    married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 2. Arthen  Descendancy chart to this point died in 807.


Generation: 2

  1. 2.  Arthen Descendancy chart to this point (1.1) died in 807.

    Arthen married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 3. Dufnwal Prince of N. Wales  Descendancy chart to this point


Generation: 3

  1. 3.  Dufnwal Prince of N. Wales Descendancy chart to this point (2.Arthen2, 1.1)

    married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 4. Meuric Prince of S. Wales  Descendancy chart to this point died in 830.


Generation: 4

  1. 4.  Meuric Prince of S. Wales Descendancy chart to this point (3.3, 2.Arthen2, 1.1) died in 830.

    Notes:

    [dunbar_tree.FTW]

    {Ancestors are from W.H.Turton, "The Plantagenet Ancestry"
    (Balt.:Gen.Pub.Co., 1968), p. 128.}

    married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 5. Ankaret, Queen of S. Wales  Descendancy chart to this point


Generation: 5

  1. 5.  Ankaret, Queen of S. Wales Descendancy chart to this point (4.4, 3.3, 2.Arthen2, 1.1)

    of married Mawr, King Roderick the Great Rhodri of All Wales on Yes, date unknown. Rhodri (son of Frych, Merfyn ("Mervin") and Nesta, Queen of Powys) was born in 844; died in 878. [Group Sheet] [Family Chart]

    Children:
    1. 6. Anarwd, Prince of N.Wales  Descendancy chart to this point died in 916.
    2. 7. Mervyn, Prince of Powys  Descendancy chart to this point died in 904.
    3. 8. Cadell, Prince of South Wales  Descendancy chart to this point died in 909.


Generation: 6

  1. 6.  Anarwd, Prince of N.Wales Descendancy chart to this point (5.of5, 4.4, 3.3, 2.Arthen2, 1.1) died in 916.

    of married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 9. Idwal, Prince of N. Wales  Descendancy chart to this point died in 942.

  2. 7.  Mervyn, Prince of Powys Descendancy chart to this point (5.of5, 4.4, 3.3, 2.Arthen2, 1.1) died in 904.

    of married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 10. Avendreg, of Powys  Descendancy chart to this point
    2. 11. Tryffyn, of Powys  Descendancy chart to this point

  3. 8.  Cadell, Prince of South Wales Descendancy chart to this point (5.of5, 4.4, 3.3, 2.Arthen2, 1.1) died in 909.

    of married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 12. Hywel Dha Prince  Descendancy chart to this point was born in 910; died in 950.


Generation: 7

  1. 9.  Idwal, Prince of N. Wales Descendancy chart to this point (6.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1) died in 942.

    Family/Spouse: Avendreg, of Powys. [Group Sheet] [Family Chart]

    Children:
    1. 13. Meyric, Of North Wales  Descendancy chart to this point died in 986.

    of married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 14. Iago Prince of North Wales  Descendancy chart to this point

  2. 10.  Avendreg, of Powys Descendancy chart to this point (7.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1)

    Family/Spouse: Idwal, Prince of N. Wales. of (son of Anarwd, Prince of N.Wales) died in 942. [Group Sheet] [Family Chart]

    Children:
    1. 13. Meyric, Of North Wales  Descendancy chart to this point died in 986.

  3. 11.  Tryffyn, of Powys Descendancy chart to this point (7.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1)

    of married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 15. Isabel  Descendancy chart to this point

  4. 12.  Hywel Dha Prince Descendancy chart to this point (8.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1) was born in 910; died in 950.

    Notes:

    [dunbar_tree.FTW]

    Hywel "journeyed to Rome in 928 and is styled `king of all the Welsh.' His
    position enabled him to undertake a reform of Welsh law, for which
    posterity gratefully remembered him; the representative gathering which met
    at Whitland to receive the new code is without a parallel in the early
    annals of Wales, and the `law of Howel', amplified and re-edited by
    generation after generation of Welsh legists, became the standard of tribal
    and personal relations throughout the country. In its precision and
    subtlety, it has been held to be the greatest intellectual achievement of
    mediaeval Wales."{-Encycl.Brit.,`56,23:291-2} See extended discussion of
    him and his times in "A History of Wales," John Davies (New York: Penguin
    Books, 1993), Chapter Four.

    married Eleanor Heiress of Dyfed on Yes, date unknown. (daughter of Hyfaidd Prince of Dyfed) died after 950. [Group Sheet] [Family Chart]

    Children:
    1. 16. Dha, Owen ap Hywel  Descendancy chart to this point died in 988.

    married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 17. Angharat, of South Wales  Descendancy chart to this point


Generation: 8

  1. 13.  Meyric, Of North Wales Descendancy chart to this point (9.of7, 6.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1) died in 986.

    Of married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 18. Idwal, Prince of N. Wales II  Descendancy chart to this point died in 996.

  2. 14.  Iago Prince of North Wales Descendancy chart to this point (9.of7, 6.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1)

    Notes:

    [dunbar_tree.FTW]

    Iago's mother is second wife of Idwal I, Prince of North Wales. Her name
    is not known. {-W.H.Turton, "The Plantagenet Ancestry" (Balt.: Gen.Pub.Co.,
    1968, pp. 91, 128; this source provides Iago's supposed daughter,
    Angharat, wife of Llydocca of Hereford.}

    married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 19. Angharat, of North Wales  Descendancy chart to this point

  3. 15.  Isabel Descendancy chart to this point (11.of7, 7.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1)

    Isabel married Ivor Lord of Builth on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 20. Cynelin Lord of Builth  Descendancy chart to this point

  4. 16.  Dha, Owen ap Hywel Descendancy chart to this point (12.7, 8.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1) died in 988.

    Other Events and Attributes:

    • Occupation: Prince of South Wales

    Owen married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 21. Maredudd Prince of South Wales  Descendancy chart to this point
    2. 22. Eneon Prince of South Wales  Descendancy chart to this point died in 984.

  5. 17.  Angharat, of South Wales Descendancy chart to this point (12.7, 8.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1)

    of married Trevor, Tudor Lord ofHereford on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 23. Hereford, Llydocca of  Descendancy chart to this point


Generation: 9

  1. 18.  Idwal, Prince of N. Wales II Descendancy chart to this point (13.Of8, 9.of7, 6.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1) died in 996.

    II married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 24. Iago, Prince of North Wales III  Descendancy chart to this point died in 1039.

  2. 19.  Angharat, of North Wales Descendancy chart to this point (14.8, 9.of7, 6.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1)

    of married Hereford, Llydocca of on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 25. Hereford, Gwerfyl of  Descendancy chart to this point

  3. 20.  Cynelin Lord of Builth Descendancy chart to this point (15.Isabel8, 11.of7, 7.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1)

    married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 26. Glodryyd, Lord of Builth Elystan  Descendancy chart to this point was born in 932; died in 1010.

  4. 21.  Maredudd Prince of South Wales Descendancy chart to this point (16.Owen8, 12.7, 8.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1)

    Notes:

    [dunbar_tree.FTW]

    "A History of Wales," John Davies (1993), p. 98: "From 986 to 999 Maredudd,
    the grandson of Hywel, succeeded in recreating the kingdom of his grandfather,
    but the years of his supremacy were troubled ones. The attacks of the
    Northmen recommenced...."

    married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 27. Ankaret, Queen of Powys II  Descendancy chart to this point

  5. 22.  Eneon Prince of South Wales Descendancy chart to this point (16.Owen8, 12.7, 8.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1) died in 984.

    Notes:

    Died:
    son of 1st wife

    married Eleanor, of Powys on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 28. Tegaingl, Goronwy Einawn of  Descendancy chart to this point

  6. 23.  Hereford, Llydocca of Descendancy chart to this point (17.of8, 12.7, 8.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1)

    Llydocca married Angharat, of North Wales on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 25. Hereford, Gwerfyl of  Descendancy chart to this point


Generation: 10

  1. 24.  Iago, Prince of North Wales III Descendancy chart to this point (18.II9, 13.Of8, 9.of7, 6.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1) died in 1039.

    Notes:

    [dunbar_tree.FTW]

    Iago's wife, Avendreg, is daughter of Gwyr (son of Pyll). {Line from
    W.H.Turton, "The Plantagenet Ancestry"(Balt.:Gen.Pub.Co.,1968),p.128.}

    III married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 29. Cynan, of North Wales  Descendancy chart to this point

  2. 25.  Hereford, Gwerfyl of Descendancy chart to this point (19.of9, 14.8, 9.of7, 6.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1)

    Gwerfyl married Bendew, Ednowen on Yes, date unknown. Ednowen (son of Bendew, Owen and Glamorgan, Eva of) was born in 1070. [Group Sheet] [Family Chart]

    Children:
    1. 30. Goronwy  Descendancy chart to this point

  3. 26.  Glodryyd, Lord of Builth Elystan Descendancy chart to this point (20.9, 15.Isabel8, 11.of7, 7.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1) was born in 932; died in 1010.

    Notes:

    [dunbar_tree.FTW]

    Elystan Glodryyd m. Gladys, dau. of Rhyn.

    Elystan married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 31. Cadogan Lord of Builth  Descendancy chart to this point

  4. 27.  Ankaret, Queen of Powys II Descendancy chart to this point (21.9, 16.Owen8, 12.7, 8.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1)

    Notes:

    [dunbar_tree.FTW]

    Anharet m. (2) Cynfyn of Powys and they had Bleddyn, who reigned as
    sovereign prince of South Wales 1063-1075.

    II married Llewellyn Prince of North Wales in 994. (son of Seissylt and Prawst) was born in 980; died in 1023. [Group Sheet] [Family Chart]

    Children:
    1. 32. Griffith, Prince of North Wales I  Descendancy chart to this point died on 5 Aug 1063.

    II married Cynfyn, Prince of N.Wales of Powys in 998. [Group Sheet] [Family Chart]

    Children:
    1. 33. Bleddyn Prince of Powys  Descendancy chart to this point died in 1075.
    2. 34. Everydd  Descendancy chart to this point
    3. 35. Arwystli, Caradoc of  Descendancy chart to this point

  5. 28.  Tegaingl, Goronwy Einawn of Descendancy chart to this point (22.9, 16.Owen8, 12.7, 8.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1)

    Goronwy married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 36. Edwyn Prince of Tegaingl  Descendancy chart to this point died in 1073.


Generation: 11

  1. 29.  Cynan, of North Wales Descendancy chart to this point (24.III10, 18.II9, 13.Of8, 9.of7, 6.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1)

    of married Dublin, Raignalt of on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 37. Cynfyn, Ap Prince, North Wales Gruffydd  Descendancy chart to this point was born in 1055 in Dublin, Dublin, Ireland; died in 1137.

  2. 30.  Goronwy Descendancy chart to this point (25.Gwerfyl10, 19.of9, 14.8, 9.of7, 6.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1)

    Goronwy married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 38. Morfydd  Descendancy chart to this point

  3. 31.  Cadogan Lord of Builth Descendancy chart to this point (26.Elystan10, 20.9, 15.Isabel8, 11.of7, 7.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1)

    Notes:

    [dunbar_tree.FTW]

    Cadogan's wife Margaret is dau. of Brockwell (son of Aeddan).

    married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 39. Idnerth Lord of Builth  Descendancy chart to this point

  4. 32.  Griffith, Prince of North Wales I Descendancy chart to this point (27.II10, 21.9, 16.Owen8, 12.7, 8.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1) died on 5 Aug 1063.

    Notes:

    [dunbar_tree.FTW]

    Griffith I was Prince of North Wales, king of Gwynedd & Powys, 1039, and of
    Deheubarth, 1055. He was the only Welsh king ever to rule over its entire
    territory, from about 1057 to his death in 1063. See discussion in "A History
    of Wales," John Davies (1993), pp. 100-01.

    I married Northumberland, Edith of in 1057. [Group Sheet] [Family Chart]

    Children:
    1. 40. Nesta, of North  Descendancy chart to this point

  5. 33.  Bleddyn Prince of Powys Descendancy chart to this point (27.II10, 21.9, 16.Owen8, 12.7, 8.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1) died in 1075.

    Notes:

    [dunbar_tree.FTW]

    "A wise and gentle ruler" {re: "Royal Ancestors of Magna Charta Barons,"
    Carr P. Collins, Jr., Dallas, 1959, p. 94}. {Bleddyn's wife, Haer, is dau.
    of Cilin (son of the Lord of Gest).}

    married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 41. Meredith Prince of Powys  Descendancy chart to this point died in 1132.

  6. 34.  Everydd Descendancy chart to this point (27.II10, 21.9, 16.Owen8, 12.7, 8.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1)

    Everydd married Edwyn Prince of Tegaingl on Yes, date unknown. (son of Tegaingl, Goronwy Einawn of) died in 1073. [Group Sheet] [Family Chart]

    Children:
    1. 42. Owen Prince of Tegaingl  Descendancy chart to this point died in 1105.

  7. 35.  Arwystli, Caradoc of Descendancy chart to this point (27.II10, 21.9, 16.Owen8, 12.7, 8.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1)

    Caradoc married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 43. Arwystli, Trahaern of Prince\northWales  Descendancy chart to this point died in 1081.

  8. 36.  Edwyn Prince of Tegaingl Descendancy chart to this point (28.Goronwy10, 22.9, 16.Owen8, 12.7, 8.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1) died in 1073.

    married Everydd on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 42. Owen Prince of Tegaingl  Descendancy chart to this point died in 1105.


Generation: 12

  1. 37.  Cynfyn, Ap Prince, North Wales Gruffydd Descendancy chart to this point (29.of11, 24.III10, 18.II9, 13.Of8, 9.of7, 6.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1) was born in 1055 in Dublin, Dublin, Ireland; died in 1137.

    Notes:

    [dunbar_tree.FTW]

    Gruffydd ("Griffith") ap Cynfyn of Gwynedd has an illustrious ancestry
    {-per "Royal Ancestors of Magna Charta Barons," Carr P. Collins, Jr.,
    Dallas, 1959,}based on legend - it includes King Roderick the Great of
    Wales (844-878); Lady Godiva of Mercia; Uther Pendragon (King of Britons in
    498 and son of Constantine II, Emperor of the West, 337-340, son of
    Constantine the Great); Howell the Good, Prince of South Wales who died in
    948 and husband of Eleanor, daughter of the last King of Dyfred; King Lear
    of England whom legend lists in direct descent from Aedd Mawr (King Edward
    the Great, b. ca. 1300 B.C.). "Ancestral Roots..." (Balt, 1992) 239-5
    states he was born at Dublin in 1055. He and Rhys were victorious over the
    Normans in the battle of Myndydd Carn, 1081, but shortly after he was captured
    by Hugh, Earl of Chester, and kept in prison for 12 years. See extended
    information in "A History of Wales," John Davies (1993), Chapter Four.

    Gruffydd married Tegaingl, Ankaret of on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 44. Gwinedh, Prince of North Wales Owain I  Descendancy chart to this point died in 1170.
    2. 45. Susanna, of North Wales  Descendancy chart to this point

  2. 38.  Morfydd Descendancy chart to this point (30.Goronwy11, 25.Gwerfyl10, 19.of9, 14.8, 9.of7, 6.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1)

    Family/Spouse: Owen Prince of Tegaingl. (son of Edwyn Prince of Tegaingl and Everydd) died in 1105. [Group Sheet] [Family Chart]

    Children:
    1. 46. Tegaingl, Ankaret of  Descendancy chart to this point

  3. 39.  Idnerth Lord of Builth Descendancy chart to this point (31.11, 26.Elystan10, 20.9, 15.Isabel8, 11.of7, 7.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1)

    Notes:

    [dunbar_tree.FTW]

    Idnerth's wife, Gwenlian, is dau. of Aaron the son of Paen Hen.

    married on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 47. Dyddgy, of Builth  Descendancy chart to this point

  4. 40.  Nesta, of North Descendancy chart to this point (32.I11, 27.II10, 21.9, 16.Owen8, 12.7, 8.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1)

    of married Arwystli, Trahaern of Prince\northWales on Yes, date unknown. Trahaern (son of Arwystli, Caradoc of) died in 1081. [Group Sheet] [Family Chart]

    Children:
    1. 48. Llywarch  Descendancy chart to this point died in 1129.

  5. 41.  Meredith Prince of Powys Descendancy chart to this point (33.11, 27.II10, 21.9, 16.Owen8, 12.7, 8.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1) died in 1132.

    Family/Spouse: Hunydd. [Group Sheet] [Family Chart]

    Children:
    1. 49. Madoc Prince of Powys  Descendancy chart to this point died in 1160.

  6. 42.  Owen Prince of Tegaingl Descendancy chart to this point (34.Everydd11, 27.II10, 21.9, 16.Owen8, 12.7, 8.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1) died in 1105.

    Family/Spouse: Morfydd. [Group Sheet] [Family Chart]

    Children:
    1. 46. Tegaingl, Ankaret of  Descendancy chart to this point

  7. 43.  Arwystli, Trahaern of Prince\northWales Descendancy chart to this point (35.Caradoc11, 27.II10, 21.9, 16.Owen8, 12.7, 8.of6, 5.of5, 4.4, 3.3, 2.Arthen2, 1.1) died in 1081.

    Notes:

    [dunbar_tree.FTW]

    {This line from "Royal Ancestors of Sixty New England Colonists," Frederick
    L. Weis, Lancaster, Mass., 1950, pp. 44 & 139. The 7th edition of this book
    in 1992 casts doubt on this marriage and states "It is probable that Llywarch
    was son of another woman." However, Trahaern is his father.}

    Trahaern married Nesta, of North on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 48. Llywarch  Descendancy chart to this point died in 1129.


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