Cúchulainn is the central figure of the cycle, and its central episode is that of the _Táin bó Cuailgne_, or "Cattle Spoil of Cooley." Other personages are Conchobar and Dechtire, Ailill and Medb, Fergus, Conall Cernach, Cúroi, Deirdre, and the sons of Usnach. Some of these are of divine descent, some are perhaps euhemerised divinities; Conchobar is called _día talmaide_, "a terrestrial god," and Dechtire a goddess. The cycle opens with the birth of Conchobar, son of Cathbad and of Nessa, daughter of one of the Tuatha Dé Danann, though in an older rescension of the tale he is Nessa's son by the god Lug. During Conchobar's reign over Ulster Cúchulainn was born. He was son of Dechtire, either by Sualtaim, or by her brother Conchobar, or by the god Lug, of whom he may also be a reincarnation.[453] Like other heroes of saga, he possesses great strength and skill at a tender age, and, setting out for Conchobar's court, overpowers the king's "boy corps," and then becomes their chief. His next adventure is the slaying of the watch-dog of Culann the smith, and his appeasing the anger of its owner by offering to act as his watch-dog. Cathbad now announced that his name would henceforth be Cú Chulainn, "Culann's hound."[454] At the mature age of seven he obtained Conchobar's spears, sword, shield, and chariot, and with these he overcame three mighty champions, returning in the distortion of his "battle-fury" to Emania. To prevent mischief from his rage, the women went forth naked to meet him. He modestly covered his eyes, for it was one of his _geasa_ not to look on a woman's breast. Thus taken unawares, he was plunged into three successive vats of cold water until his natural appearance was restored to him, although the water boiled and hissed from his heat.[455]