Irish druidism

Who were the Druids? This question has agitated the minds of the learned for a long period; and various, as well as contradictory, have been the replies. Tradition preserves their memory as of a pious and superior race, prominently associated with the British Isles and France, and, in a lesser degree, with Belgium, Holland, Germany, and the lands of Scandinavia. Much romance has been long attac...