"All over Gaul," he says, "there are two classes of men who enjoy all the honors and social standing in the state--the Druids and the knights. The plebeians are looked upon almost as slaves, having no share in public affairs. Many among them, loaded with debt, heavily taxed, or oppressed by the higher class, give themselves in servitude to the nobility, and then, _in hos eadem omnia sunt jura quoe dominis in servos_, the nobles lord it over them as, with us, masters over their slaves." It is clear from this very passage that among the Celts no such servile class existed as among the Romans and other nations of antiquity. The plebeians, as Caesar calls them, that is to say, the simple clansmen, held no office in the state, were not summoned to the councils of the nation, and, on that account, were nobodies in the opinion of the writer. But the very name he gives them - _plebs_ - shows that they were no more real slaves than the Roman plebs. They exercised their functions in the state by the elections, and Caesar did not know they could reach public office by application to study, and by being _ordained_ to the rank of file, or shanachy, or brehon, in Ireland, at least: and this gave them a direct share in public affairs. He adds that debt, taxation, and oppression, obliged a great many to give themselves in servitude, and that then they were among the Celts what slaves were among the Romans. This assertion of Caesar requires some examination. That there were slaves among the Gaels, and particularly in Ireland, we know from several passages of old writers preserved in the various annals of the country. St. Patrick himself was a slave there in his youth, and we learn from his history and other sources how slaves were generally procured, namely, by piratical expeditions to the coast of Britain or Gaul. The Irish _curraghs_, in pagan times, started from the eastern or southern shores of the island, and, landing on the continent or on some British isle, they captured women, children, and even men, when the crew of the craft was strong enough to overcome them; the captives were then taken to Ireland and sold there. They lost their rights, were reduced to the state of "chattels," and thus became real slaves. Among the presents made by a superior to an inferior chieftain are mentioned bondsmen and bondsmaids. We cannot be surprised at this, since the same thing took place among the most ancient patriarchal tribes of the East, and the Bible has made us all acquainted with the male and female servants of Abraham, Isaac, and Jacob, who are also called bondsmen and bondswomen. Among the Celts, therefore, slaves were of two kinds: those stolen from foreign tribes, and those who had, as it were, sold themselves, in order to escape a heavier oppression: these latter are the ones mentioned by Caesar.