The divine functions of Llew Llaw Gyffes are hardly apparent in the Mabinogi. The incident of Blodeuwedd's unfaithfulness is simply that of the Märchen formula of the treacherous wife who discovers the secret of her husband's life, and thus puts him at her lover's mercy.382 But since Llew is not slain, but changes to eagle form, this unusual ending may mean that he was once a bird divinity, the eagle later becoming his symbol. Some myth must have told of his death, or he was afterwards regarded as a mortal who died, for a poem mentions his tomb, and adds, "he was a man who never gave justice to any one." Dr. Skene suggests that truth, not justice, is here meant, and finds in this a reference to Llew's disguises.383 Professor Rh^ys, for reasons not held convincing by M. Loth, holds that Llew, "lion," was a misapprehension for his true name Lleu, interpreted by him "light."384 This meaning he also gives to Lug, equating Lug and Llew, and regarding both as sun-gods. He also equates Llaw Gyffes, "steady or strong hand," with Lug's epithet Lám fada, "long hand," suggesting that gyffes may have meant "long," although it was Llew's steadiness of hand in shooting which earned him the title.385 Again, Llew's rapid growth need not make him the sun, for this was a privilege of many heroes who had no connection with the sun. Llew's unfortunate matrimonial affairs are also regarded as a sun myth. Blodeuwedd is a dawn goddess dividing her love between the sun-god and the prince of darkness. Llew as the sun is overcome by the latter, but is restored by the culture-hero Gwydion, who slays the dark rival. The transformation of Blodeuwedd into an owl means that the Dawn has become the Dusk.386 As we have seen, all this is a Märchen formula with no mythical significance. Evidence of the precariousness of such an interpretation is furnished from the similar interpretation of the story of Curoi's wife, Blathnat, whose lover Cúchulainn slew Curoi.387 Here a supposed sun-god is the treacherous villain who kills a dark divinity, husband of a dawn goddess.
If Llew is a sun-god, the equivalent of Lug, it is curious that he is never connected with the August festival in Wales which corresponds to Lugnasad in Ireland. There may be some support to the theory which makes him a sun-god in a Triad where he is one of the three ruddroawc who cause a year's sterility wherever they set their feet, though in this Arthur excels them, for he causes seven years' sterility!388 Does this point to the scorching of vegetation by the summer sun? The mythologists have not made use of this incident. On the whole the evidence for Llew as a sun-god is not convincing. The strongest reason for identifying him with Lug rests on the fact that both have uncles who are smiths and have similar names—Govannon and Gavida (Goibniu). Like Amæthon, Govannon, the artificer or smith (gôf, "smith"), is mentioned in Kulhwych as one whose help must be gained to wait at the end of the furrows to cleanse the iron of the plough.389 Here he is brought into connection with the plough, but the myth to which the words refer is lost. A Taliesin poem associates him with Math—"I have been with artificers, with the old Math and with Govannon," and refers to his Caer or castle.390
Arianrhod, "silver wheel," has a twofold character. She pretends to be a virgin, and disclaims all knowledge of her son Llew, yet she is mistress of Gwydion. In the Triads she appears as one of the three blessed (or white) ladies of Britain.391 Perhaps these two aspects of her character may point to a divergence between religion and mythology, the cult of a virgin goddess of whom myth told discreditable things. More likely she was an old Earth-goddess, at once a virgin and a fruitful mother, like Artemis, the virgin goddess, yet neither chaste nor fair, or like a Babylonian goddess addressed as at once "mother, wife, and maid." Arianrhod, "beauty famed beyond summer's dawn," is mentioned in a Taliesin poem, and she was later associated with the constellation Corona Borealis.392 Possibly her real name was forgotten, and that of Arianrhod derived from a place-name, "Caer Arianrhod," associated with her. The interpretation which makes her a dawn goddess, mother of light, Lleu, and darkness, Dylan, is far from obvious.393 Dylan, after his baptism, rushed into the sea, the nature of which became his. No wave ever broke under him; he swam like a fish; and hence was called Dylan Eil Ton or "son of the wave." Govannon, his uncle, slew him, an incident interpreted as the defeat of darkness, which "hies away to lurk in the sea." Dylan, however, has no dark traits and is described as a blonde. The waves lament his death, and, as they dash against the shore, seek to avenge it. His grave is "where the wave makes a sullen sound," but popular belief identifies him with the waves, and their noise as they press into the Conway is his dying groan. Not only is he Eil Ton, "son of the wave," but also Eil Mor, "son of the sea."394 He is thus a local sea-god, and like Manannan identified with the waves, and yet separate from them, since they mourn his death. The Mabinogi gives us the débris of myths explaining how an anthropomorphic sea-god was connected with the goddess Arianrhod and slain by a god Govannon.
Another Mabinogion group is that of Pwyll, prince of Dyved, his wife Rhiannon, and their son Pryderi.395 Pwyll agrees with Arawn, king of Annwfn (Elysium), to reign over his kingdom for a year. At the end of that time he slays Arawn's rival Havgan. Arawn sends him gifts, and Pwyll is now known as Pen or Head of Annwfn, a title showing that he was once a god, belonging to the gods' land, later identified with the Christian Hades. Pwyll now agrees with Rhiannon,396 who appears mysteriously on a magic hillock, and whom he captures, to rid her of an unwelcome suitor Gwawl. He imprisons him in a magical bag, and Rhiannon weds Pwyll. The story thus resolves itself into the formula of the Fairy Bride, but it paves the way for the vengeance taken on Pryderi and Rhiannon by Gwawl's friend Llwyt. Rhiannon has a son who is stolen as soon as born. She is accused of slaying him and is degraded, but Teyrnon recovers the child from its super-human robber and calls him Gwri. As he grows up, Teyrnon notices his resemblance to Pwyll, and takes him to his court. Rhiannon is reinstated, and because she cries that her anguish (pryderi) is gone, the boy is now called Pryderi. Here, again, we have Märchen incidents, which also appear in the Fionn saga.397
Though there is little that is mythological here, it is evident that Pwyll is a god and Rhiannon a goddess, whose early importance, like that of other Celtic goddesses, appears from her name, a corruption of Rigantona, "great queen." Elsewhere we hear of her magic birds whose song charmed Bran's companions for seven years, and of her marriage to Manawyddan—an old myth in which Manawyddan may have been Pryderi's father, while possibly in some other myth Pryderi may have been child of Rigantona and Teyrnon (=Tigernonos, "king").398 We may postulate an old Rhiannon saga, fragments of which are to be found in the Mabinogi, and there may have been more than one goddess called Rigantona, later fused into one. But in the tales she is merely a queen of old romance.
Pryderi, as has been seen, was despoiled of his swine by Gwydion. They were the gift of Arawn, but in the Triads they seem to have been brought from Annwfn by Pwyll, while Pryderi acted as swineherd.399 Both Pwyll and Pryderi are thus connected with those myths which told of the bringing of domestic animals from the gods' land. But since they are certainly gods, associated with the gods' land, this is perhaps the result of misunderstanding. A poem speaks of the magic cauldron of Pen Annwfn, i.e. Pwyll, and this points to a myth explaining his connection with Annwfn in a different way from the account in the Mabinogi. The poem also tells how Gweir was imprisoned in Caer Sidi (=Annwfn) "through the messenger of Pwyll and Pryderi."400 They are thus lords of Annwfn, whose swine Gweir (Gwydion) tries to steal. Elsewhere Caer Sidi is associated with Manawyddan and Pryderi, perhaps a reference to their connection as father and son.401 Thus Pryderi and Pwyll belong