Events
Date of Birth: unknown.
Place of Birth: unknown.
Bartrum gives Lleucu a number of 9 in his generational dating system, which implies a birth date of, very roughly, about 1300.
Date of Death: unknown.
Place of Death: unknown.
Relationships
Father: Robert ab Iorwerth ap Rhirid.
This relationship is shown by Bartrum (Ednywain Bendew 2). It is given by Carr (p. 62).
Mother: Alice ferch Ithel Fychan ab Ithel Gam.
This relationship is shown by Bartrum (Ednywain Bendew 2). It is given by Carr (p. 62).
Spouse: Hywel Gymen.
This relationship is shown by Bartrum (Ednywain Bendew 2).
Spouse: Robert ap Gruffudd ap Hywel.
This relationship is shown by Bartrum (Marchudd 16; Ednywain Bendew 2). It is given by Carr (p. 62).
Children (by Hywel):
(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.)
Madog married Gwenhwyfar ferch Dafydd Fychan.
Children (by Robert):
Nest married Dafydd Llwyd ab Y Penwyn
Rhys of Cinel (died 1378) married Margred ferch Llywelyn; also married Gwladus Drahaus ferch Madog Llwyd.
Dyddgu married Gruffudd ap Gronwy.
Lleucu married Dafydd ab Ithel.
Gwerful married Llywelyn ap Gronwy Fychan.
Robin married Myfanwy ferch Gruffudd.
References
Bartrum, Peter C., “Ednywain Bendew 2” in An Electronic Version of Welsh Genealogies AD 300-1500.
[The sources that Bartrum cites for Lleucu’s marriage with Hywel are: Peniarth 131 (101), written by Gutun Owain about 1480; Peniarth 129 (119, 126), copied about 1500 from a 1497 MS by Gutun Owain; Peniarth 127 (149), written by Syr Thomas ap Ieuan ap Deicws between about 1510 and 1523; and Peniarth 128 (610a), “Llyfr Edward ap Roger”, written before 1582. The sources that Bartrum cites for Lleucu’s marriage with Robert are: Peniarth 129 (112), copied about 1500 from a 1497 MS by Gutun Owain; Peniarth 127 (126), written by Syr Thomas ap Ieuan ap Deicws between about 1510 and 1523; and Peniarth 128 (601a, 610a), “Llyfr Edward ap Roger”, written before 1582]
Carr, A.D. “Lineage, Power, and Land in Medieval Flintshire” in Flintshire Historical Society Journal Vol. 36 (2003), pp. 59-81.