Events
Date of Birth: unknown.
Place of Birth: unknown.
Bartrum (Rhirid Flaidd 1) gives Gwenllian number of 7 in his generational dating system, which implies a birth date of, very roughly, about 1270.
Date of Death: unknown.
Place of Death: unknown.
Relationships
Father: Madog ap Rhirid Flaidd ap Gwrgeneu.
This relationship is shown by Bartrum (Rhirid Flaidd 1).
Mother: Efa ferch Philip Ddu.
This relationship is shown by Bartrum (Rhirid Flaidd 1).
Spouse: Owain ap Bleddyn ab Owain Brogyntyn.
This relationship is shown by Bartrum (Bleddyn ap Cynfyn 20, Rhirid Flaidd 1).
Children:
(Complete source citations for facts about the children on this page are currently outside of the scope of this project. Most information below comes from Bartrum.)
Jane married Iorwerth ap Gruffudd.
Annes married Heilin ap Tudur.
Annes married Gruffudd ap Madog Ddu.
Angharad married Maredudd ab Iorwerth.
Gruffudd married (1) Ellen, daughter of Roger Ingram of Denbigh; married (2) Margred ferch Madog Crupl.
Llywelyn.
Hywel.
References
Bartrum, Peter C., “Bleddyn ap Cynfyn 20” in An Electronic Version of Welsh Genealogies AD 300-1500.
[The sources that Bartrum cites for Gwenllian are: Peniarth 129 (103), copied about 1500 from a 1497 MS by Gutun Owain; and Peniarth 127 (69, 125), written by Syr Thomas ap Ieuan ap Deicws between about 1510 and 1523; Peniarth 128 (679a)“Llyfr Edward ap Roger”, written before 1582; and Peniarth 135 (394) by Gruffudd Hiraethog (died 1564).]