Cronus
The Titan who overthrows his father and then swallows his children to prevent another succession.

Overview
Cronus, the Titan son of Gaia and Uranus, is the hinge between two succession crises. First he answers Gaia’s call and ambushes his father with the sickle; the poem supports his mother’s context for resistance and his own reply, not a simple portrait of a liberator. Later Gaia and Uranus foretell that his child will overthrow him, so he swallows each child Rhea bears. Rhea saves Zeus and substitutes a stone while Gaia hides the infant in Crete; the grown Zeus then brings about the release of his siblings and the stone. The Titan Kronos is not merged with Chronos, Time. The later Bibliotheca explicitly has Zeus wage war against Cronus and the Titans, while Hesiod's battle passage mainly describes the two sides collectively.
Key facts
Taking the sickle
When the other children remain silent, Cronus answers Gaia, lies in ambush and severs Uranus’s genitals.
Opponent in the later account
Pseudo-Apollodoran accountPseudo-Apollodorus explicitly says Zeus wars for ten years against Cronus and the Titans.
Further spoiler details are available in the interactive atlas.
Relationships
- Gaiamother of
Gaia is the mother of Cronus.
- Uranusfather of
Uranus is the father of Cronus.
- Rheasiblings
Cronus and Rhea are Titan siblings, both children of Gaia and Uranus.
- Gaiacalls upon to resist
Gaia states the injury to her children, and Cronus agrees to carry out her plan.
- Uranuscastrates and overthrows
Cronus follows Gaia’s plan, ambushes Uranus, severs his genitals and ends his rule.
- Rheaconsort with
Cronus and Rhea join and become parents of the six later Olympian siblings.
- Hestiafather of
Cronus is the father of Hestia.
- Demeterfather of
Cronus is the father of Demeter.
- Herafather of
Cronus is the father of Hera.
- Hadesfather of
Cronus is the father of Hades.
- Poseidonfather of
Cronus is the father of Poseidon.
- Zeusfather of
Cronus is the father of Zeus.
- The Swallowing of the Childrenswallows his children
Because of a succession prophecy, Cronus swallows five children as they are born.
- Rheadeceives with a swaddled stone
Rhea gives Cronus a swaddled stone, which he swallows as though it were the child.
- Zeuscauses him to disgorge siblings
When Zeus grows, he causes Cronus to disgorge the five siblings and the swaddled stone; the two sources give different mechanisms.
- Titanomachyopposes in the war
Pseudo-Apollodorus explicitly has Zeus wage war against Cronus and the Titans.
- Zeuscontests rule with
The Bibliotheca explicitly pits Zeus against Cronus and the Titans without supplying a fixed command structure.
Story appearances
- Birth of the GodsTitan hinge of two succession crises
He carries out Gaia’s plan against Uranus, then swallows his own children in an attempt to prevent prophecy.
- The TitanomachyOld ruler and opponent
Old ruler and opponent within the struggle between the older Titans and Zeus' side.
Ancient sources
MythWeave distinguishes ancient-source evidence from later adaptations and modern interpretation.
- Hesiod, Theogony, Lines 126–153: Gaia brings forth Sky, Mountains and Sea, then the children of Gaia and Uranus
- Hesiod, Theogony, Lines 154–187: Uranus hides his children, Gaia plans resistance, Cronus attacks and blood-born consequences follow
- Hesiod, Theogony, Lines 453–467: Rhea bears six children and Cronus swallows them because of the succession prophecy
- Hesiod, Theogony, Lines 468–491: Rhea seeks help, Zeus is hidden in Crete and a swaddled stone is substituted
- Hesiod, Theogony, Lines 492–506: Cronus releases the children, Zeus sets up the stone, frees the Cyclopes and receives thunder
- Pseudo-Apollodorus, Bibliotheca, 1.2.1: Metis' drug, ten-year war, Gaia's prophecy, Campe, three weapons, Titan imprisonment and division by lot
- Hesiod, Theogony, Lines 617–653: prolonged war, the Olympus and Othrys camps, Gaia's counsel to free the Hundred-Handers, and Zeus's invitation to fight
- Pseudo-Apollodorus, Bibliotheca, 1.2.3–5: Menoetius struck during the war with the Titans and Styx with her children fighting for Zeus
- Hesiod, Theogony, Lines 687–735: Zeus' thunder, cosmic upheaval, three hundred stones, and the Titans defeated and bound
- Hesiod, Theogony, Lines 507–520: Iapetus' children, Menoetius struck by thunderbolt and Atlas bearing heaven