IEUAN DDU ap DAFYDD ab OWAIN (Ieuan Dafydd Ddu, Ieuan Dafydd ab Owain), (fl. c. 1440-1480), a poet of Glamorgan.
Name: Ieuan Ddu ap Dafydd ab Owain
Gender : Male
Occupation: poet
Area of activity: Poetry
Author: Ray Looker
Nothing is known about him, and no proof exists for connecting him, as Iolo Morganwg does, with Ieuan Ddu, ancestor of the family of Dyffryn, Aberdare. A number of cywyddau are attributed to him in manuscript, but the only certain example of his work appears to be the cywydd to Ieuan Gethin ap Ieuan ap Lleision.
