Stheno Medusa was beheaded by Perseus, Stheno and Euryale tried to kill him, but failed due to his use of Hades' cap, becoming invisible. Stheno In Greek mythology, Stheno ( or ; Greek: Σθενώ, English translation: "forceful"), was the eldest of the Gorgons, vicious female monsters with brass hands, sharp fangs and "hair" made of living venomous snakes. The daughter of Phorcys and Ceto, Stheno was born in the caverns beneath Mount Olympus. She and her sister Euryale were both immortal, and the third sister, Medusa, was mortal. Of the three Gorgons, she was known to be the most independent and
Ino (Greek mythology) Ino (Greek mythology) In Greek mythology Ino (; Ancient Greek: Ἰνώ, ) was a mortal queen of Boeotia, who after her death and transfiguration was worshiped as a goddess under her epithet Leucothea, the "white goddess." Alcman called her "Queen of the Sea" (), which, if not hyperbole, would make her a doublet of Amphitrite. Ino was the second wife of the Minyan king Athamas, mother of Learches and Melicertes and stepmother of Phrixus and Helle. She was the second daughter of Cadmus and Harmonia and one of the three sisters of Semele, the mortal woman of the house of