Caledfwlch appears in several early Welsh works, including the poem "Preiddeu Annwfn" and the prose tale "Culhwch and Olwen", a work associates later used in Welsh adaptations of foreign material such as the "Brut" s, which were based on Geoffrey.
Caledfwlch appears in several early Welsh works, including the poem "Preiddeu Annwfn" and the prose tale "Culhwch and Olwen", a work associated with the "Mabinogion" and written perhaps around 1100. The name was later used in Welsh adaptations of foreign material such as the "Brut" s, which were based on Geoffrey.