Events
Date of Birth: unknown.
Place of Birth: unknown.
Bartrum gives Tangwystl a number of 5 in his generational dating system, which implies a birth date of, very roughly, 1170.
Date of Death: unknown.
Place of Death: unknown.
Relationships
Father: Llywarch ap Bran ap Dinawal.
This relationship is shown by Bartrum (Llywarch ap Brân 1).
Mother: Rhael ferch Gronwy.
This relationship is shown by Bartrum (Llywarch ap Brân 1).
Spouse: Ednyfed Fychan ap Cynwrig ab Iorwerth.
This relationship is shown by Bartrum (Marchudd 4; Llywarch ap Brân 1).
Children (with Ednyfed):
(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.)
Sir Tudur (died 1278) married Adles ferch Richard.
Llywelyn of Creuddyn.
Hywel, bishop of Llanelwy, 1240-1247.
Rhys.
Cynwrig of Creuddyn.
Iorwerth y Gwahanglwyfus (the leprous) of Abermarlais.
Children (with Llywarch):
Tangwystl Gôch had a relationship outside of marriage with Llywelyn Fawr ab Iorwerth.
References
Bartrum, Peter C., “Llywarch ap Brân 1” in An Electronic Version of Welsh Genealogies AD 300-1500. [The sources that Bartrum cites for Tangwystl are: Peniarth 131 (43), which does not give Tangwystl a name and which was written early in the reign of Henry VIII; Peniarth 129 (124), copied about 1500 from a 1497 manuscript by Gutun Owain; Peniarth 127 (64, 167), which does not name Tangwystl and which was written by Syr Thomas ap Ieuan ap Deicws between about 1510 and 1523; and Peniarth 138 (271/2), written by Thomas ap Llywelyn ab Ithel of Bodfari about 1562.]
Bartrum, Peter C., “Llywarch Howlbrwch 1” in An Electronic Version of Welsh Genealogies AD 300-1500.
[The sources Bartrum cites for Tangwystl as a husband of Llywarch Gȏch are: Peniarth 129 (124), copied about 1500 from a 1497 MS by Gutun Owain; Peniarth 128 (760a), “Llyfr Edward ap Roger”, written before 1582; Peniarth 134 (62, 302) by Gruffudd Hiraethog (died 1564).]