Firbolg

In medieval Irish myth, the Fir Bolg (also spelt Firbolg and Fir Bholg) are the fourth group of people to settle in Ireland. They are descended from the Muintir Nemid, an earlier group who abandoned Ireland and went to different parts of Europe. Those who went to Greece become the Fir Bolg and eventually return to the now-uninhabited Ireland. After ruling it for some time, they are overthrown by the invading Tuatha Dé Danann.

The Lebor Gabála Érenn (LGÉ) tells of Ireland being settled six times by six groups of people. The first three—the people of Cessair, the people of Partholón, and the people of Nemed—are wiped out or forced to abandon the island. It says that the Fir Bolg are descendants of the people of Nemed, who inhabited Ireland before them. All but thirty of Nemed's people were wiped out. Of this thirty, one group flees "into the north of the world", one group flees to Britain, and another group flees to Greece. Those who went into the north become the Tuatha Dé Danann (or Tuath Dé), the main pagan gods of Ireland. Those who went to Greece become the Fir Bolg. The LGÉ says that they were enslaved by the Greeks and made to carry bags of soil or clay, hence the name 'Fir Bolg' (men of bags). The Cét-chath Maige Tuired says that they were forced to settle on poor, rocky land but that they made it into fertile fields by dumping great amounts of soil on it. After 230 years of slavery (or oppression), they leave Greece at the same time as the Israelites leave Egypt. In a great fleet, the Fir Bolg sail to Iberia and then on to Ireland. Led by their five chieftains, they divide Ireland into five provinces: Gann takes North Munster, Sengann takes South Munster, Genann takes Connacht, Rudraige takes Ulster and Slánga takes Leinster. They establish the High Kingship and a succession of nine High Kings rule over Ireland for the next 37 years. The last High King, Eochaid mac Eirc, is the example of a perfect king. The Fir Bolg are also said to contain two sub-groups known as the Fir Domnann and Fir Gáilióin.

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