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Seisyll, arglwydd of Meirionydd

Male Abt 1130 - Yes, date unknown


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Generation: 1

  1. 1.  Seisyll, arglwydd of Meirionydd was born about 1130 in of, Meirionydd cantref, Merionethshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.

    Family/Spouse: Isabel ferch Bradwen. Isabel (daughter of Bradwen ap Mael) was born about 1130 in of, , Merionethshire, Wales; and died. [Group Sheet] [Family Chart]

    Children:
    1. 2. Einion ap Seisyll, arglwydd of Meirionydd  Descendancy chart to this point was born about 1170 in of, Mathafarn, Llanwrin, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.
    2. 3. Gruffudd ap Seisyll  Descendancy chart to this point was born about 1170 in of, Mathafarn, Llanwrin, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.
    3. 4. Llywelyn ap Seisyll  Descendancy chart to this point was born about 1170 in of, Meirionydd cantref, Merionethshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.
    4. 5. Tegwared ap Seisyll  Descendancy chart to this point was born about 1170 in of, Meirionydd cantref, Merionethshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.
    5. 6. Arnfel ap Seisyll  Descendancy chart to this point was born about 1170 in of, Meirionydd cantref, Merionethshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.


Generation: 2

  1. 2.  Einion ap Seisyll, arglwydd of Meirionydd Descendancy chart to this point (1.Seisyll1) was born about 1170 in of, Mathafarn, Llanwrin, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.

    Family/Spouse: Nest ferch Madog. Nest (daughter of Madog ap Cadwgon, arglwydd of Nannau and Efa ferch Madog) was born about 1200 in of, Nannau, Llanfachreth, Merionethshire, Wales; was christened in in {Tribe: Bleddyn ap Cynfyn}; and died. [Group Sheet] [Family Chart]

    Children:
    1. 7. Margred ferch Einion  Descendancy chart to this point was born about 1200 in of, Mathafarn, Llanwrin, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.
    2. 8. Gronwy ab Einion, arglwydd of Mathafarn  Descendancy chart to this point was born about 1200 in of, Mathafarn, Llanwrin, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.

  2. 3.  Gruffudd ap Seisyll Descendancy chart to this point (1.Seisyll1) was born about 1170 in of, Mathafarn, Llanwrin, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.

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


  3. 4.  Llywelyn ap Seisyll Descendancy chart to this point (1.Seisyll1) was born about 1170 in of, Meirionydd cantref, Merionethshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.

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


  4. 5.  Tegwared ap Seisyll Descendancy chart to this point (1.Seisyll1) was born about 1170 in of, Meirionydd cantref, Merionethshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.

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


  5. 6.  Arnfel ap Seisyll Descendancy chart to this point (1.Seisyll1) was born about 1170 in of, Meirionydd cantref, Merionethshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.

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



Generation: 3

  1. 7.  Margred ferch Einion Descendancy chart to this point (2.Einion2, 1.Seisyll1) was born about 1200 in of, Mathafarn, Llanwrin, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.

    Family/Spouse: Thomas ap Rhodri, arglwydd of Rhiw-llwyd. Thomas was born about 1170 in of, Rhiw-llwyd, Nanconwy commote, Caernarvonshire, Wales; was christened in in {Tribe: Gruffudd ap Cynan}; and died. [Group Sheet] [Family Chart]


  2. 8.  Gronwy ab Einion, arglwydd of Mathafarn Descendancy chart to this point (2.Einion2, 1.Seisyll1) was born about 1200 in of, Mathafarn, Llanwrin, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.

    Family/Spouse: Meddefus ferch Owain "Cyfeiliog". Meddefus (daughter of Owain "Cyfeiliog" ap Gruffudd, Brenin of South Powys and Gwenllian [1st] ferch Owain "Gwynedd" Mawr) was born about 1170 in of, Cyfeiliog commote, Montgomeryshire, Wales; was christened in in {Tribe: Bleddyn ap Cynfyn}; and died. [Group Sheet] [Family Chart]

    Children:
    1. 9. Jonet [1st] ferch Gronwy  Descendancy chart to this point was born about 1230 in of, Mathafarn, Llanwrin, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.
    2. 10. Tudur ap Gronwy, arglwydd of Mathafarn  Descendancy chart to this point was born about 1230 in of, Mathafarn, Llanwrin, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.
    3. 11. Gwên ap Gronwy  Descendancy chart to this point was born about 1230 in of, Penrhôs, Penegoes, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; died after 1301.
    4. 12. Iorwerth ap Gronwy  Descendancy chart to this point was born about 1230 in of, Cyfeiliog commote, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; died after 1278.
    5. 13. Madog ap Gronwy  Descendancy chart to this point was born about 1230 in of, Cyfeiliog commote, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.
    6. 14. Jonet [2nd] ferch Gronwy  Descendancy chart to this point was born about 1250 in of, Mathafarn, Llanwrin, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.
    7. 15. Elen ferch Gronwy  Descendancy chart to this point was born about 1250 in of, Mathafarn, Llanwrin, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.

    Family/Spouse: Nest ferch Cynfelyn. Nest was born about 1200 in of, , Montgomeryshire, Wales; was christened in in {Tribe: Cynfelyn ap Dolffyn}; and died. [Group Sheet] [Family Chart]



Generation: 4

  1. 9.  Jonet [1st] ferch Gronwy Descendancy chart to this point (8.Gronwy3, 2.Einion2, 1.Seisyll1) was born about 1230 in of, Mathafarn, Llanwrin, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.

    Family/Spouse: Maredudd ab Einion. Maredudd was born about 1230 in of, Arwystli cantref, Montgomeryshire, Wales; was christened in in {Tribe: Cynfelyn ap Dolffyn}; and died. [Group Sheet] [Family Chart]


  2. 10.  Tudur ap Gronwy, arglwydd of Mathafarn Descendancy chart to this point (8.Gronwy3, 2.Einion2, 1.Seisyll1) was born about 1230 in of, Mathafarn, Llanwrin, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.

  3. 11.  Gwên ap Gronwy Descendancy chart to this point (8.Gronwy3, 2.Einion2, 1.Seisyll1) was born about 1230 in of, Penrhôs, Penegoes, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; died after 1301.

    Family/Spouse: Arddun ferch Ifor. Arddun was born about 1200 in of, , Cardiganshire, Wales; was christened in in {Tribe: Cydifor ap Gwaithfoed}; and died. [Group Sheet] [Family Chart]

    Family/Spouse: [unknown] ferch Owain de la Pole. [unknown] was born about 1270 in of, Cyfeiliog commote, Montgomeryshire, Wales; was christened in in {Tribe: Bleddyn ap Cynfyn}; and died. [Group Sheet] [Family Chart]


  4. 12.  Iorwerth ap Gronwy Descendancy chart to this point (8.Gronwy3, 2.Einion2, 1.Seisyll1) was born about 1230 in of, Cyfeiliog commote, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; died after 1278.

  5. 13.  Madog ap Gronwy Descendancy chart to this point (8.Gronwy3, 2.Einion2, 1.Seisyll1) was born about 1230 in of, Cyfeiliog commote, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.

  6. 14.  Jonet [2nd] ferch Gronwy Descendancy chart to this point (8.Gronwy3, 2.Einion2, 1.Seisyll1) was born about 1250 in of, Mathafarn, Llanwrin, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.

    Family/Spouse: Maredudd "Gôch" ap Generys. Maredudd was born about 1270 in of, , Radnorshire, Wales; was christened in in {Tribe: Elystan Glodrydd}; and died. [Group Sheet] [Family Chart]


  7. 15.  Elen ferch Gronwy Descendancy chart to this point (8.Gronwy3, 2.Einion2, 1.Seisyll1) was born about 1250 in of, Mathafarn, Llanwrin, Montgomeryshire, Wales; was christened in in {Tribe: Seisyll of Meirionydd}; and died.

    Family/Spouse: Llywelyn ap Tudur. Llywelyn was born about 1270 in of, Peniarth, Llanegryn, Merionethshire, Wales; was christened in in {Tribe: Ednywain ap Bradwen}; and died. [Group Sheet] [Family Chart]



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