Salmoneus and his brother Sisyphus hated each other. Sisyphus found out from an oracle that if he married Tyro, she would bear him children who would kill Salmoneus. At first, Tyro submitted to Sisyphus, married him, and bore him a son. When Tyro found out what the child would do to Salmoneus, she killed the boy. It was soon after this that Tyro lay with Poseidon and bore him Pelias and Neleus.
Salmoneus and his brother Sisyphus hated each other. Sisyphus found out from an oracle that if he married Tyro, she would bear him children who would kill Salmoneus. At first, Tyro submitted to Sisyphus, married him, and bore him a son. When Tyro found out what the child would do to Salmoneus, she killed the boy. It was soon after this that Tyro lay with Poseidon and bore him Pelias and Neleus.