Events
Date of Birth: unknown.
Place of Birth: unknown.
Bartrum (Edwin 7) gives Llywelyn a number of 9 in his generational dating system, which implies a date of, very roughly, about 1300.
Date of Death: unknown.
Place of Death: unknown.
Relationships
Father: Dafydd Dinllaes ap Dafydd ap Madog.
This relationship is shown by Bartrum (Edwin 7). Madog is shown to be the son of Richard ap Hywel ap Llywarch ap Rhirid ab Owain ab Edwin.
Mother: a daughter of Bleddyn Llwyd ap Bleddyn Fychan.
This relationship is shown by Bartrum (Edwin 7).
Spouse: Angharad ferch Rhys Ieuanc ap Rhys Mechyll.
This relationship is shown by Bartrum (Edwin 7), who highlights a possible chronological problem with it.
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.)
Margred married (1) Llywelyn Sais ap Dafydd Llwyd; married (2) Dafydd ap Bleddyn.
Gwenllian married Llywelyn Ddu.
References
Bartrum, Peter C., “Edwin 7” in An Electronic Version of Welsh Genealogies AD 300-1500.
[The sources Bartrum cites for Llywelyn are: Peniarth 131 (106), written by Gutun Owain about 1480; Peniarth 128 (759b), “Llyfr Edward ap Roger”, written before 1582; and Peniarth 176 (332) and Peniarth 134 (62) by Gruffudd Hiraethog (died 1564).]