The St. John Genealogy Project
Origin and Ancestry DNA Database & Electronic Archive
![]() Iestyn ap Gwrgan, arglwydd of Morgannwg |
Birth | Abt 1030 | of, , Glamorganshire, Wales ![]() |
Christening | {Tribe: Iestyn ap Gwrgan} ![]() |
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Death | Monastery of Llangenys, , Monmouthshire, Wales ![]() |
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Burial | ||
Marriage | ||
Other Spouse | Denis ferch Bleddyn | F141612 | |
Marriage | Yes, date unknown | |
Other Spouse | Dyddgu [1st] ferch Iorwerth | F141625 | |
Marriage | ||
Father | ||
Mother |
![]() Constance "Wen" ferch Cadwgon |
Birth | Abt 1030 | of, , Radnorshire, Wales ![]() |
Christening | {Tribe: Elystan Glodrydd} ![]() |
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Death | Yes, date unknown | |
Burial | ||
Father | ||
Mother |
![]() Nest ferch Iestyn |
Birth | Abt 1070 | of, , Glamorganshire, Wales ![]() |
Christening | {Tribe: Iestyn ap Gwrgan} ![]() |
|
Death | Yes, date unknown | |
Burial | ||
Spouse | Einion ap Gollwyn, arglwydd of Senghennydd | F143737 | |
Marriage |
![]() Gwenllian ferch Iestyn |
Birth | Abt 1070 | of, , Glamorganshire, Wales ![]() |
Christening | {Tribe: Iestyn ap Gwrgan} ![]() |
|
Death | Yes, date unknown | |
Burial | ||
Spouse | Drymbenog ap Maenyrch, Brenin of Brycheniog | F141677 | |
Marriage |
![]() Catrin ferch Iestyn |
Birth | Abt 1070 | of, , Glamorganshire, Wales ![]() |
Christening | {Tribe: Iestyn ap Gwrgan} ![]() |
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Death | Yes, date unknown | |
Burial | ||
Spouse | Rhys ap Tewdwr "Mawr", Brenin of Deheubarth | F140324 | |
Marriage |
![]() Rhiwallon ab Iestyn |
Birth | Abt 1070 | of, , Glamorganshire, Wales ![]() |
Christening | {Tribe: Iestyn ap Gwrgan} ![]() |
|
Death | Yes, date unknown | |
Burial |
![]() Cynwrig ab Iestyn |
Birth | Abt 1070 | of, , Glamorganshire, Wales ![]() |
Christening | {Tribe: Iestyn ap Gwrgan} ![]() |
|
Death | Yes, date unknown | |
Burial |
![]() Iorwerth ab Iestyn |
Birth | Abt 1070 | of, , Glamorganshire, Wales ![]() |
Christening | {Tribe: Iestyn ap Gwrgan} ![]() |
|
Death | Yes, date unknown | |
Burial |
![]() Gruffudd ab Iestyn |
Birth | Abt 1070 | of, , Glamorganshire, Wales ![]() |
Christening | {Tribe: Iestyn ap Gwrgan} ![]() |
|
Death | Yes, date unknown | |
Burial |
![]() Cadwgon ab Iestyn |
Birth | Abt 1070 | of, , Glamorganshire, Wales ![]() |
Christening | {Tribe: Iestyn ap Gwrgan} ![]() |
|
Death | Yes, date unknown | |
Burial |
![]() Richard ab Iestyn |
Birth | Abt 1070 | of, , Glamorganshire, Wales ![]() |
Christening | {Tribe: Iestyn ap Gwrgan} ![]() |
|
Death | Yes, date unknown | |
Burial |
![]() Gearnad ab Iestyn |
Birth | Abt 1070 | of, , Glamorganshire, Wales ![]() |
Christening | {Tribe: Iestyn ap Gwrgan} ![]() |
|
Death | Yes, date unknown | |
Burial |
![]() Ieuan ab Iestyn |
Birth | Abt 1070 | of, , Glamorganshire, Wales ![]() |
Christening | {Tribe: Iestyn ap Gwrgan} ![]() |
|
Death | Yes, date unknown | |
Burial |
![]() Caradog ab Iestyn, arglwydd of Afan |
Birth | Abt 1070 | of, Afan cantref, Glamorganshire, Wales ![]() |
Christening | {Tribe: Iestyn ap Gwrgan} ![]() |
|
Death | Yes, date unknown | |
Burial | ||
Spouse | Gwladus ferch Gruffudd | F146895 | |
Marriage |
![]() + Madog ab Iestyn, arglwydd of Rhuthin |
Birth | Abt 1100 | of, Rhuthin, Eglwys Fair y Mynydd, Glamorganshire, Wales ![]() |
Christening | {Tribe: Iestyn ap Gwrgan} ![]() |
|
Death | Yes, date unknown | |
Burial | ||
Spouse | Jonet ferch Ynyr "Fychan" | F145017 | |
Marriage |
![]() Rhys ab Iestyn, arglwydd of Resolfen |
Birth | Abt 1100 | of, Resolfen, Glamorganshire, Wales ![]() |
Christening | {Tribe: Iestyn ap Gwrgan} ![]() |
|
Death | Yes, date unknown | |
Burial |
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