The construction and arrangement of the tales were carefully studied by the Irish literary men of the olden time, and not more than their importance deserved. They were arranged in seventeen classes or groups, and in each group there were a number of individual stories. This grouping was a great help to the storyteller, who had to store up in his memory a large number of tales: for by having them in this manner, sorted as it were in parcels, he was enabled to call them up all the more readily—to put his hand on them, so to say—when he wanted them. ‘Voyages,’ for instance, formed one group, which included “The Voyage of Maeldune,” “The Voyage of St. Brendan,” “The Voyage of the Sons of O’Corra,” and many others. Another was ‘Tragedies,’ under which came “The Fate of the Children of Lir,” “The Fate of the Sons of Usna,” etc., etc. There were ‘Military Expeditions,’ ‘Courtships,’ ‘Cattle-raids,’ ‘Sieges,’ and so on, to the number of seventeen, each group with its own parcel of stories.
We have in our old books stories belonging to every one of these classes. The whole number now existing in manuscripts is close on 600: of which about 150 have been published and translated. But outside these, great numbers have been lost: destroyed during the Danish and Anglo-Norman wars.
Most of the Irish tales fall under four main cycles or periods of history and legend, which, in all the Irish poetical and romantic literature, were kept quite distinct.
First:—The Mythological Period, the stories of which are concerned with the mythical colonies preceding the Milesians, especially the Dedannans. The heroes of the tales belonging to this cycle, who are assigned to periods long before the Christian era, are gods, namely, the gods of the pagan Irish.
Second:—The Period of Concobar mac Nessa and his Red Branch Knights, who flourished in the first century. These Red Branch Knights were a sort of heroic militia, belonging to Ulster, mighty men all, who came every year to the palace of Emain to be trained in military science and feats of arms, residing for the time in a separate palace called Creeveroe or the Red Branch. Their greatest commander was Cuculainn, a demigod, the mightiest of all the Irish heroes of antiquity, whose residence was Dundalgan, now called the Fort of Castletown, near Dundalk. Others of these great heroes were Conall Kernagh, Laery the Victorious, Keltar of the Battles, Fergus mac Roy, and the three Sons of Usna—Naisi, Ainnle, and Ardan. They were in the service of Concobar or Conor mac Nessa, king of Ulster, who feasted the leading heroes every day in his own palace.
Third:—The Period of the Fena of Erin, belonging to a time two centuries later than the stories of the Red Branch. The Fena of Erin, who flourished in the time of King Cormac mac Art, in the third century, were a body of militia kept for the defence of the throne, very like the Red Branch Knights. Their most celebrated leader was King Cormac’s son-in-law, Finn, the son of Cumal—or Finn mac Coole, as he is commonly called—who of all the ancient heroes of Ireland is at the present day best remembered in tradition. We have in our old manuscripts many beautiful stories of these Fena, like those of the Red Branch Knights.
Fourth:—Stories founded on events that happened after the dispersal of the Fena (in the end of the third century). Many fine stories—nearly all of them more or less historical—belong to this Period.
The stories of the Red Branch Knights form the finest part of our ancient Romantic Literature. The most celebrated of all these is the Táin-bo-Quelnĕ, the epic or main heroic story of Ireland. It relates how Maive, queen of Connaught, who resided in her palace of Croghan, set out with her army for Ulster on a plundering expedition, attended by all the great heroes of Connaught. The invading army entered that part of Ulster called Quelna or Cooley, the territory of the hero Cuculainn, the north part of the present county Louth, including the Carlingford peninsula. At this time the Ulstermen were under a spell of feebleness, all but Cuculainn, who had to defend single-handed the several fords and passes, in a series of single combats, against Maive’s best champions. She succeeded in this first raid, notwithstanding Cuculainn’s heroic defence, and brought away a great brown bull—which was the chief motive of the expedition—with flocks and herds beyond number. At length, the Ulstermen, having been freed from the spell, pursued the raiders, and attacked and routed the Connaught army. The battles, single combats, and other incidents of this war, form the subject of the Táin, which consists of one main story, with about thirty shorter tales grouped round it.
Of the Cycle of Finn and the Fena of Erin we have a vast collection of stories. In these we read about Finn himself and his mighty exploits; about Ossian his son, the renowned hero-poet; about Oscar the brave and gentle, the son of Ossian; about Dermot O’Dyna, brave, honourable, generous, and self-denying, perhaps the finest hero of any literature; and many others. The Tales of the Fena, though not so old as those of the Red Branch Knights, are still of great antiquity.
Some of the Irish tales are historical, i.e., founded on historical events—history embellished with some fiction; while others are altogether fictitious—creations of the imagination, but always woven round historical personages. From this great body of stories it would be easy to select a large number, powerful in conception and execution, very beautiful, high and dignified in tone and feeling, many of them worthy to rank with the best literature of their kind in any language. The stories of the Sons of Usna,[5] the Children of Lir,[6] the Fingal Ronain, the Voyage of Maeldune,[6] The Voyage of the Sons of O’Corra,[6] Da Derga’s Hostel, The Pursuit of Dermot and Grania,[6] the Boroma, and the Fairy Palace of the Quicken Trees[6]—all of which have been published with translations—are only a few instances in point. And it would be easy to name many others if our space permitted.