Cronus vs Uranus

Youngest of the twelve Titans, son of Uranus and Gaia. Cronus castrated his father to seize the sky's rule, presided over the mythical Golden Age, and was in turn overthrown by his own son Zeus after swallowing his children to avoid the same fate.

Cronus was born to Uranus (Sky) and Gaia (Earth), the youngest of the twelve Titans. When Uranus imprisoned his children within Gaia, she gave Cronus an adamantine sickle and urged him to castrate his father, which he did, ending Uranus's reign and beginning his own.

Cronus was the youngest and, in Hesiod's words, "the most terrible" of the twelve Titans born to Uranus (Sky) and Gaia (Earth). At his mother's urging, he ended his father's oppressive rule of the cosmos and became king of the Titans, ruling during what later poets called the Golden Age, a time of ease and abundance before toil and old age.

Primordial personification of the Sky, born from and united with Gaia (Earth). Father of the Titans, Cyclopes, and Hecatoncheires, Uranus was castrated by his son Cronus, an act whose aftermath shaped the early generations of Greek gods.

Uranus was brought forth by Gaia alone, without a father, to be the starry Sky covering the Earth on every side. United with Gaia, he fathered the Titans, Cyclopes, and Hecatoncheires, but his cruelty toward these children led Gaia to arm Cronus with a sickle and have him castrate Uranus, ending his direct rule.

Uranus is the personified Sky, brought forth by Gaia alone to be her equal and to cover her on every side, providing "an ever-sure abiding-place for the blessed gods." United with Gaia, he fathered the twelve Titans, the three Cyclopes, and the three Hundred-Handed Ones, the Hecatoncheires.