Events
Date of Birth: unknown.
Place of Birth: unknown.
Date of Death: unknown.
Place of Death: unknown.
Relationships
Father: Gwrgeneu ap Hywel ab Ieuaf.
This relationship is shown by Bartrum (Elystan Glodrydd 31). Ieuaf is said to be the son of Cadwgon ab Elystan Glodrydd. (The only source appears to be ABTC 8g, cited below.)
Mother: Margred ferch Rhys ap Tewdwr Mawr.
This relationship is shown by Bartrum (Elystan Glodrydd 31).
Spouse: Cadwaladr ap Gruffudd ap Cynan.
This relationship is shown by Bartrum (Elystan Glodrydd 31).
Spouse: Gruffudd ap Maredudd ap Bleddyn.
This relationship is shown by Bartrum (Bleddyn ap Cynfyn 29; Elystan Glodrydd 31).
Children (by Cadwaladr):
(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.)
Cadfan (living 1149) married Gwenllian ferch Owain Cyfeiliog; also married Lleucu ferch Ithel.
Children (by Gruffudd):
Owain Cyfeiliog (died 1197) married Gwenllian ferch Owain Gwynedd; also married Gwenllian ferch Ednywain.
References
Bartrum, Peter C., “Elystan Glodrydd 31” in An Electronic Version of Welsh Genealogies AD 300-1500.
[The source that Bartrum cites for Gwerful is his own Early Welsh Genealogical Tracts.]
Bartrum, Peter C (ed.) Early Welsh Genealogical Tracts. (Cardiff: University of Wales Press, 1968).
The sources Bartrum gives for Gwerful are:
Achau Brenhinoedd a Thywysogion Cymru (probably based on 15th century MSS):
3a. “Katfan m. Katwaladyr, unfam oedd ag Ewein Kefeiliawg.”
8g. “Gwenwynwyn ap Ywain Kyveilioc ap Gruffudd ap Meredudd ap Bleddyn ap Kynvyn ap Gwerystan ap Gweithfoet ap Gwny ap Gwlydden ap Gwrydyr ap Karadawg… I vam oedd Wenllian verch Ywain Gwynedd ap Gruffudd ap Kynan ap Iago. Mam Ywain Kyveilioc oedd Gwevrvyl verch Wrgenev ap Howel ap Ieuaf ap Kadwgon ap Elyston glodrydd.”