Juno's father was Saturn, the god of time and the son of Heaven (Caelus) and Earth (Terra). Her mother was Ops (Rhea in Greek mythology), who personified the earth and its abundance.
Saturn was a cruel and ruthless god feared by his children. Prophecies foretold that one of his sons would overthrow him, leading Saturn to devour each child as soon as they were born.
Jupiter (Zeus in Greek mythology), Juno's younger brother, was saved from this fate by his mother, Ops. She secretly gave birth to Jupiter on the island of Crete and gave Saturn a stone wrapped in cloth instead.
When Jupiter grew up, he forced Saturn to disgorge his siblings and freed them from his belly. Among the siblings rescued were Juno, Neptune (Poseidon), Pluto (Hades), Ceres (Demeter), and Vesta (Hestia).
After defeating Saturn and the Titans, Jupiter became the ruler of the gods. Juno became his queen and his sister-wife, sharing power and authority with him in ancient Roman religion and mythology.
Together, Jupiter and Juno presided over the pantheon of Roman gods and goddesses. Juno was revered as a sacred protector of marriage, women, childbirth, and family, holding a prominent place in Roman religious traditions and rituals.
It's important to note that there may be variations of the birth story of Juno in different Roman legends and ancient texts. However, the essential elements involving Saturn, Ops, and the rescue of Juno from being devoured remain consistent.