Taliesin
Taliesin (534–599) was a poet, writer and bard.
Overview
Born in 534, died in 599.
In detail
the recorded working language is Welsh.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Taliesin”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q357835: Taliesin
Consult the source