Rhea (mythology)
Uranus kept all his children in a prison. But the youngest child, Cronus, escaped.  Gaia helped him defeat his father. Cronus became king in his place. He freed his brothers and sisters. He married his sister Rhea. Rhea and Cronus fought Ophion and Eurynome, daughter of Oceanus. Rhea could wrestle. She fought Eurynome herself. Rhea and her husband threw them into the ocean. Rhea and her husband became rulers in their place.