"The Fairy tales that abound in the Principality have much in common with like legends in other countries. This points to a common origin of all such tales. There is a real and unreal, a mythical and a material aspect to Fairy Folk-Lore. The prevalence, the obscurity, and the different versions of the same Fairy tale show that their origin dates from remote antiquity. The supernatural and the natural are strangely blended together in these legends, and this also points to their great age, and intimates that these wild and imaginative Fairy narratives had some historical foundation. " Это и многое другое вы найдете в книге Welsh Folk-Lore (Dodo Press) (Elias Owen)