Rhisiart ap Rhys
Rhisiart ap Rhys (fl. c.1495 – c.1510) was a Welsh language poet from the cwmwd of Tir Iarll, Glamorgan.
He was the son of Rhys Brydydd and nephew, in all probability, to the poet Gwilym Tew. 36 of his poems are extant.
Read more or edit on Wikipedia