For ten points, name this Welsh bard who later lent his name to two Frank Lloyd Wright residences.
Gruffyd's work of the sixteenth century is a classic life of this figure, who is mentioned as a bard in Idylls of the King. Alleged to have died in the Battle of Camlann, this writer is claimed as the son of Saint Henwg of Llanhennock. Much of his work praises his lord Urien Rheged, who may be the Maelgwn whose death this poet is said to have prophesized. For ten points, name this Welsh bard who later lent his name to two Frank Lloyd Wright residences.
Gruffyd's work of the sixteenth century is a classic life of this figure, who is mentioned as a bard in Idylls of the King.
{Taliesin}