Recently a friend asked a question on several facebook discussion groups – who were the Druids to the Celtic peoples? It’s an interesting question and it made me think about exactly what role the Druids played within their society. The first hurdle is to decide where to start in looking for clues about who the Druids were. Every possible source of information has its flaws, either through the bias of the authors of secondary sources, or the bias of people interpreting harder evidence …