The six male Titans were Oceanus, Coeus, Crius, Hyperion, Iapetus, and Cronus; the six female Titans—called the Titanides (Τιτανίδες) or Titanesses—were Theia, Rhea, Themis, Mnemosyne, Phoebe, and Tethys.
After Cronus mated with his older sister Rhea, she bore the first generation of Olympians; the six siblings Zeus, Hades, Poseidon, Hestia, Demeter, and Hera.
They were overthrown as part of the Greek succession myth, which tells how Cronus seized power from his father Uranus and ruled the cosmos with his fellow Titans before being in turn defeated and replaced as the ruling pantheon of gods by Zeus and the Olympians in a ten-year war called the Titanomachy ('battle of the Titans').
As a result of this war, the vanquished Titans were banished from the upper world and held imprisoned under guard in Tartarus.
According to Hesiod, the Titan offspring of Uranus and Gaia were Oceanus, Coeus, Crius, Hyperion, Iapetus, Theia, Rhea, Themis, Mnemosyne, Phoebe, Tethys, and Cronus.
[2] Eight of the Titan brothers and sisters married each other: Oceanus and Tethys, Coeus and Phoebe, Hyperion and Theia, and Cronus and Rhea.
[11] Passages in a section of the Iliad called the Deception of Zeus suggest the possibility that Homer knew of a tradition in which Oceanus and Tethys (rather than Uranus and Gaia, as in Hesiod) were the parents of the Titans.
[25] The geographer Pausanias, mentions seeing the image of a man in armor, who was supposed to be the Titan Anytos, who was said to have raised the Arcadian Despoina.
[33] In a similar fashion, in the Iliad, Hera, upon swearing an oath by the underworld river Styx, "invoked by name all the gods below Tartarus, that are called Titans" as witnesses.
[36] In Hesiod's Theogony, apart from Cronus, the Titans play no part at all in the overthrow of Uranus, and we only hear of their collective action in the Titanomachy, their war with the Olympians.
"[60] Brief mentions of the Titanomachy and the imprisonment of the Titans in Tartarus also occur in the Homeric Hymn to Apollo and Aeschylus' Prometheus Bound.
[62] In Prometheus Bound, Prometheus (the son of the Titan Iapetus) refers to the Titanomachy, and his part in it: When first the heavenly powers were moved to wrath, and mutual dissension was stirred up among them—some bent on casting Cronus from his seat so Zeus, in truth, might reign; others, eager for the contrary end, that Zeus might never win mastery over the gods—it was then that I, although advising them for the best, was unable to persuade the Titans, children of Heaven and Earth; but they, disdaining counsels of craft, in the pride of their strength thought to gain the mastery without a struggle and by force.
With all that before me, it seemed best that, joining with my mother, I should place myself, a welcome volunteer, on the side of Zeus; and it is by reason of my counsel that the cavernous gloom of Tartarus now hides ancient Cronus and his allies within it.
[69] According to Apollodorus, in the tenth year of the ensuing war, Zeus learned from Gaia, that he would be victorious if he had the Hundred-Handers and the Cyclopes as allies.
Jupiter, with the help of Minerva (Athena), Apollo, and Diana (Artemis), put down the rebellion, and hurled the Titans (as in other accounts) down to Tartarus.
[78] Like Oceanus, Helios, the Titan son of Hyperion, certainly remained free to drive his sun-chariot daily across the sky, taking an active part in events subsequent to the Titanomachy.
[84] Whether Hesiod was using Erebus as another name for Tartarus (as was sometimes done), or meant that Menoetius's punishment was because of his participation in the Titanomachy is unclear, and no other early source mentions this event, however Apollodorus says that it was.
Leto, who gives birth to the Olympians Apollo and Artemis, takes an active part on the side of the Trojans in the Iliad, and is also involved in the story of the giant Tityos.
Rhea remains free and active after the war:[91] appearing at Leto's delivery of Apollo,[92] as Zeus' messenger to Demeter announcing the settlement concerning Persephone,[93] bringing Pelops back to life.
[96] Pindar, in one of his poems (462 BC), says that, although Atlas still "strains against the weight of the sky ... Zeus freed the Titans",[97] and in another poem (476 BC), Pindar has Cronus, in fact, ruling in the Isles of the Blessed, a land where the Greek heroes reside in the afterlife:[98] Those who have persevered three times, on either side, to keep their souls free from all wrongdoing, follow Zeus' road to the end, to the tower of Cronus, where ocean breezes blow around the island of the blessed, and flowers of gold are blazing, some from splendid trees on land, while water nurtures others.
With these wreaths and garlands of flowers they entwine their hands according to the righteous counsels of Rhadamanthys, whom the great father, the husband of Rhea whose throne is above all others, keeps close beside him as his partner.
Possibly even earlier than Pindar and Aeschylus, two papyrus versions of a passage of Hesiods' Works and Days also mention Cronus being released by Zeus, and ruling over the heroes who go to the Isle of the Blessed; but other versions of Hesiod's text do not, and most editors judge these lines of text to be later interpolations.
[106] Other Hittite texts contain allusions to "former gods" (karuilies siunes), precisely what Hesiod called the Titans, theoi proteroi.
Like the Titans, these Hittite karuilies siunes, were twelve (usually) in number and end up confined in the underworld by the storm-god Teshub, imprisoned by gates they cannot open.
[111] In Orphic literature, the Titans play an important role in what is often considered to be the central myth of Orphism, the sparagmos, that is the dismemberment of Dionysus, who in this context is often given the title Zagreus.
Zeus intended Dionysus to be his successor as ruler of the cosmos, but a jealous Hera incited the Titans—who apparently unlike in Hesiod and Homer, were not imprisoned in Tartarus—to kill the child.
In his essay On the Eating of Flesh, Plutarch writes of "stories told about the sufferings and dismemberment of Dionysus and the outrageous assaults of the Titans upon him, and their punishment and blasting by thunderbolt after they had tasted his blood".
[118] The only ancient source to explicitly connect the sparagmos and the anthropogony is the 6th century AD Neoplatonist Olympiodorus, who writes that, according to Orpheus, after the Titans had dismembered and eaten Dionysus, "Zeus, angered by the deed, blasts them with his thunderbolts, and from the sublimate of the vapors that rise from them comes the matter from which men are created."
[119] Some 19th- and 20th-century scholars, including Jane Ellen Harrison, have argued that an initiatory or shamanic ritual underlies the myth of the dismemberment and cannibalism of Dionysus by the Titans.
[120] Martin Litchfield West also asserts this in relation to shamanistic initiatory rites of early Greek religious practices.