Events
Date of Birth: unknown.
Place of Birth: unknown.
Living: 1254 and later.
The dates are given by Mostyn (p. 192).
Date of Death: unknown.
Place of Death: unknown.
Relationships
Father: Ithel Gam.
This relationship is shown by Bartrum (Edwin 14). Ithel Gam is given as the son of Maredudd in Bartrum’s sources, but Bartrum suggests that Ithel Gam was the son of a Hen Ithel Gam, who was the son of Maredudd. Carr (1979, p. 138) gives Ithel Gam's father as Meredudd.
Mother: Tibod ferch Rhirid.
This relationship is shown by Bartrum (Edwin 14).
Spouse: Margred ferch Hwfa.
This relationship is shown by Bartrum (Edwin 14) and given by Carr (1975, p. 62).
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.)
Jonet married Llywelyn ap Hywel Foel.
Ithel Fychan married Margaret Brickill.
References
Bartrum, Peter C., “Edwin 14” in An Electronic Version of Welsh Genealogies AD 300-1500. [The sources that Bartrum cites for Ithel Llwyd are: Peniarth 131 (186), written by Gutun Owain about 1480; Peniarth 129 (55, 92, 112), copied from a 1497 MS by Gutun Owain; and Peniarth 137 (24),written in the early 1500s by ‘Syr’ Thomas ap Ieuan ap Deiews.]
Carr, Antony David. The Mostyn Family and Estate, 1200-1643 (PhD thesis, University of Wales, 1975).
Carr, A.D. “The Making of the Mostyns: the Genesis of a Landed Family” in Transactions of the Honourable Society of Cymmrodorion (1979), pp. 137-157.
Mostyn, the Right Hon. Lord, and T. A. Glenn. History of the Family of Mostyn of Mostyn (London: Harrison and Sons, Ltd., 1925).