And when they buried her it is said there grew from her grave and from Naisi’s two yew-trees, whose tops, when they were full-grown, met each other over the roof of the great church of Armagh, and intertwined together, and none could part them.
When Fergus mac Roy came home to Emain Macha after the feast to which Baruch bade him and found the sons of Usna slain and one of his own sons dead and the other a traitor, he broke out against Conor in a storm of wrath and cursing, and vowed to be avenged on him with fire and sword. And he went off straightway to Connacht to take service of arms with Ailell and Maev, who were king and queen of that country.
But though Ailell was king, Maev was the ruler in truth, and ordered all things as she wished, and took what husbands she wished, and dismissed them at pleasure; for she was as fierce and strong as a goddess of war, and knew no law but her own wild will. She was tall, it is said, with a long, pale face and masses of hair yellow as ripe corn. When Fergus came to her in her palace at Rathcroghan in Roscommon she gave him her love, as she had given it to many before, and they plotted together how to attack and devastate the Province of Ulster.
Now it happened that Maev possessed a famous red bull with white front and horns named Finnbenach, and one day when she and Ailell were counting up their respective possessions and matching them against each other he taunted her because the Finnbenach would not stay in the hands of a woman, but had attached himself to Ailell’s herd. So Maev in vexation went to her steward, mac Roth, and asked of him if there were anywhere in Erin a bull as fine as the Finnbenach. “Truly,” said the steward, “there is—for the Brown Bull of Quelgny, that belongs to Dara son of Fachtna, is the mightiest beast that is in Ireland.” And after that Maev felt as if she had no flocks and herds that were worth anything at all unless she possessed the Brown Bull of Quelgny. But this was in Ulster, and the Ulstermen knew the treasure they possessed, and Maev knew that they would not give up the bull without fighting for it. So she and Fergus and Ailell agreed to make a foray against Ulster for the Brown Bull, and thus to enter into war with the province, for Fergus longed for vengeance, and Maev for fighting, for glory, and for the bull, and Ailell to satisfy Maev.