By far the most interesting of the peoples that formerly inhabited Ireland were the Tuaths, or Tuatha de Danaans, or Dananns. There is much mystery about them in Irish traditions. They were men, gods, or fairies. They came, of course, from the East, calling in at Greece on the way, so as to increase their stock of magic and wisdom. Some trace them to the tribes of Dan, and note Dedan in Ezek. xxv. 13. In their invasion of Ireland, Tuaths had to deal with the dark aborigines, known as the Firbolgs, and are said to have slain 100,000 at the battle of Magh-Tuireadh Conga. Driven off the island by their foes, they travelled in the East, returning from their exile as finished magicians and genuine Druids…