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Mervyn, Prince of Powys

Male - 904


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Generation: 1

  1. 1.  Mervyn, Prince of Powys died in 904.

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

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


Generation: 2

  1. 2.  Avendreg, of Powys Descendancy chart to this point (1.of1)

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

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

  2. 3.  Tryffyn, of Powys Descendancy chart to this point (1.of1)

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

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


Generation: 3

  1. 4.  Meyric, Of North Wales Descendancy chart to this point (2.of2, 1.of1) died in 986.

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

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

  2. 5.  Isabel Descendancy chart to this point (3.of2, 1.of1)

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

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


Generation: 4

  1. 6.  Idwal, Prince of N. Wales II Descendancy chart to this point (4.Of3, 2.of2, 1.of1) died in 996.

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

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

  2. 7.  Cynelin Lord of Builth Descendancy chart to this point (5.Isabel3, 3.of2, 1.of1)

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

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


Generation: 5

  1. 8.  Iago, Prince of North Wales III Descendancy chart to this point (6.II4, 4.Of3, 2.of2, 1.of1) 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. 10. Cynan, of North Wales  Descendancy chart to this point

  2. 9.  Glodryyd, Lord of Builth Elystan Descendancy chart to this point (7.4, 5.Isabel3, 3.of2, 1.of1) 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. 11. Cadogan Lord of Builth  Descendancy chart to this point


Generation: 6

  1. 10.  Cynan, of North Wales Descendancy chart to this point (8.III5, 6.II4, 4.Of3, 2.of2, 1.of1)

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

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

  2. 11.  Cadogan Lord of Builth Descendancy chart to this point (9.Elystan5, 7.4, 5.Isabel3, 3.of2, 1.of1)

    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. 13. Idnerth Lord of Builth  Descendancy chart to this point


Generation: 7

  1. 12.  Cynfyn, Ap Prince, North Wales Gruffydd Descendancy chart to this point (10.of6, 8.III5, 6.II4, 4.Of3, 2.of2, 1.of1) 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. 14. Gwinedh, Prince of North Wales Owain I  Descendancy chart to this point died in 1170.
    2. 15. Susanna, of North Wales  Descendancy chart to this point

  2. 13.  Idnerth Lord of Builth Descendancy chart to this point (11.6, 9.Elystan5, 7.4, 5.Isabel3, 3.of2, 1.of1)

    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. 16. Dyddgy, of Builth  Descendancy chart to this point


Generation: 8

  1. 14.  Gwinedh, Prince of North Wales Owain I Descendancy chart to this point (12.Gruffydd7, 10.of6, 8.III5, 6.II4, 4.Of3, 2.of2, 1.of1) died in 1170.

    Notes:

    [dunbar_tree.FTW]

    See "The History of Gruffydd ap Cynan," Arthur Jones (Manchester, 1910).

    Family/Spouse: Gladys, of North Wales. [Group Sheet] [Family Chart]

    Children:
    1. 17. Drwyndwn, Prince of North Wales Iorworth  Descendancy chart to this point died in 1174.

  2. 15.  Susanna, of North Wales Descendancy chart to this point (12.Gruffydd7, 10.of6, 8.III5, 6.II4, 4.Of3, 2.of2, 1.of1)

    of married Madoc Prince of Powys on Yes, date unknown. (son of Meredith Prince of Powys and Hunydd) died in 1160. [Group Sheet] [Family Chart]

    Children:
    1. 18. Powys-Vadoc, Maret of  Descendancy chart to this point

  3. 16.  Dyddgy, of Builth Descendancy chart to this point (13.7, 11.6, 9.Elystan5, 7.4, 5.Isabel3, 3.of2, 1.of1)

    of married Llywarch on Yes, date unknown. Llywarch (son of Arwystli, Trahaern of Prince\northWales and Nesta, of North) died in 1129. [Group Sheet] [Family Chart]

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


Generation: 9

  1. 17.  Drwyndwn, Prince of North Wales Iorworth Descendancy chart to this point (14.Owain8, 12.Gruffydd7, 10.of6, 8.III5, 6.II4, 4.Of3, 2.of2, 1.of1) died in 1174.

    Iorworth married Powys-Vadoc, Maret of on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 20. Iorworth, Ap Prince, N.Wales Llewellyn  Descendancy chart to this point was born about 1164; died on 11 Apr 1240.

  2. 18.  Powys-Vadoc, Maret of Descendancy chart to this point (15.of8, 12.Gruffydd7, 10.of6, 8.III5, 6.II4, 4.Of3, 2.of2, 1.of1)

    Maret married Drwyndwn, Prince of North Wales Iorworth on Yes, date unknown. Iorworth (son of Gwinedh, Prince of North Wales Owain I and Gladys, of North Wales) died in 1174. [Group Sheet] [Family Chart]

    Children:
    1. 20. Iorworth, Ap Prince, N.Wales Llewellyn  Descendancy chart to this point was born about 1164; died on 11 Apr 1240.

  3. 19.  Gladys, of North Wales Descendancy chart to this point (16.of8, 13.7, 11.6, 9.Elystan5, 7.4, 5.Isabel3, 3.of2, 1.of1)

    Family/Spouse: Gwinedh, Prince of North Wales Owain I. Owain (son of Cynfyn, Ap Prince, North Wales Gruffydd and Tegaingl, Ankaret of) died in 1170. [Group Sheet] [Family Chart]

    Children:
    1. 21. Drwyndwn, Prince of North Wales Iorworth  Descendancy chart to this point died in 1174.


Generation: 10

  1. 20.  Iorworth, Ap Prince, N.Wales Llewellyn Descendancy chart to this point (17.Iorworth9, 14.Owain8, 12.Gruffydd7, 10.of6, 8.III5, 6.II4, 4.Of3, 2.of2, 1.of1) was born about 1164; died on 11 Apr 1240.

    Notes:

    [dunbar_tree.FTW]

    Llewellyn I, Ap Iorworth: he descends from the ancient Princes of North Wales (earliest known ancestor is Llewellyn, Prince of N. Wales, d. 994) and from Aelfgar (Edgar), Earl of Mercia who was banished in 1058 (d. 1059), and his wife Alfigifu (their
    dau. Editha m. Griffith I, Llewellyn's son & heir). He recovered his paternal lands in 1194 and in 1201 was the greatest prince in Wales; in 1215 he took Shrewsbury; his rights were secured by special clauses in the Magna Charta. In 1239 he retired to
    a Cistercian monastery. Ernst-Friedrich Kraentzler, "The Ancestory of Richard Plantagenet and Cecily de Neville..." (Salt Lake City: Accelerated Indexing Systems, 1978), p. 25, gives Llewellyn's birth year as about 1164. He is known as "The Great".
    Professor Stewart Baldwin discusses Llewellyn's ancestry in "The American Genealogist" for October, 2001.

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

    Children:
    1. 22. Helen, of North Wales  Descendancy chart to this point

  2. 21.  Drwyndwn, Prince of North Wales Iorworth Descendancy chart to this point (19.of9, 16.of8, 13.7, 11.6, 9.Elystan5, 7.4, 5.Isabel3, 3.of2, 1.of1) died in 1174.

    Iorworth married Powys-Vadoc, Maret of on Yes, date unknown. [Group Sheet] [Family Chart]

    Children:
    1. 23. Iorworth, Ap Prince, N.Wales Llewellyn  Descendancy chart to this point was born about 1164; died on 11 Apr 1240.


Generation: 11

  1. 22.  Helen, of North Wales Descendancy chart to this point (20.Llewellyn10, 17.Iorworth9, 14.Owain8, 12.Gruffydd7, 10.of6, 8.III5, 6.II4, 4.Of3, 2.of2, 1.of1)

    Notes:

    [dunbar_tree.FTW]

    Helen was widow of Malcolm, 7th Earl of Fife (d. 1266) when she married
    Donald. She is not to be confused with her (half?-)sister Helen who
    married John le Scot, Earl of Chester and (2) Robert de Quincy.

    of married Donald, Earl ofMar on Yes, date unknown. Earl (son of William Earl of Mar) died in 1297. [Group Sheet] [Family Chart]

    Children:
    1. 24. Mar, Isabel of  Descendancy chart to this point died in 1297.

  2. 23.  Iorworth, Ap Prince, N.Wales Llewellyn Descendancy chart to this point (21.Iorworth10, 19.of9, 16.of8, 13.7, 11.6, 9.Elystan5, 7.4, 5.Isabel3, 3.of2, 1.of1) was born about 1164; died on 11 Apr 1240.

    Notes:

    [dunbar_tree.FTW]

    Llewellyn I, Ap Iorworth: he descends from the ancient Princes of North Wales (earliest known ancestor is Llewellyn, Prince of N. Wales, d. 994) and from Aelfgar (Edgar), Earl of Mercia who was banished in 1058 (d. 1059), and his wife Alfigifu (their
    dau. Editha m. Griffith I, Llewellyn's son & heir). He recovered his paternal lands in 1194 and in 1201 was the greatest prince in Wales; in 1215 he took Shrewsbury; his rights were secured by special clauses in the Magna Charta. In 1239 he retired to
    a Cistercian monastery. Ernst-Friedrich Kraentzler, "The Ancestory of Richard Plantagenet and Cecily de Neville..." (Salt Lake City: Accelerated Indexing Systems, 1978), p. 25, gives Llewellyn's birth year as about 1164. He is known as "The Great".
    Professor Stewart Baldwin discusses Llewellyn's ancestry in "The American Genealogist" for October, 2001.

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

    Children:
    1. 25. Helen, of North Wales  Descendancy chart to this point


Generation: 12

  1. 24.  Mar, Isabel of Descendancy chart to this point (22.of11, 20.Llewellyn10, 17.Iorworth9, 14.Owain8, 12.Gruffydd7, 10.of6, 8.III5, 6.II4, 4.Of3, 2.of2, 1.of1) died in 1297.

    Isabel married Robert, King of Scots I in 1296. I (son of Bruce, Lord of Annandale Robert and Carrick, Countess of Carrick Marjorie) was born on 11 Jul 1274 in Turnberry, Ayrshire(?); died on 7 Jun 1329 in Cardross Castle, on the Clyde; was buried in Dunfermiline, Fifeshire. [Group Sheet] [Family Chart]

    Children:
    1. 26. Bruce, Princess of Scotland Marjorie  Descendancy chart to this point died on 2 Mar 1316.

  2. 25.  Helen, of North Wales Descendancy chart to this point (23.Llewellyn11, 21.Iorworth10, 19.of9, 16.of8, 13.7, 11.6, 9.Elystan5, 7.4, 5.Isabel3, 3.of2, 1.of1)

    Notes:

    [dunbar_tree.FTW]

    Helen was widow of Malcolm, 7th Earl of Fife (d. 1266) when she married
    Donald. She is not to be confused with her (half?-)sister Helen who
    married John le Scot, Earl of Chester and (2) Robert de Quincy.

    of married Donald, Earl ofMar on Yes, date unknown. Earl (son of William Earl of Mar) died in 1297. [Group Sheet] [Family Chart]

    Children:
    1. 27. Mar, Isabel of  Descendancy chart to this point died in 1297.


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