Hesione. In Greek mythology and later art, the name Hesione refers to various mythological figures, of whom the Trojan princess Hesione is most known.
   According to the Bibliotheca, the most prominent Hesione was a Trojan princess, daughter of King Laomedon of Troy, sister of Priam and second wife of King Telamon of Salamis. The first notable myth Hesione is cited in is that of Hercules, who saves her from a sea monster.
   However, her role becomes significant many years later when she is described as a potential trigger of the Trojan War. Apollo and Poseidon were angry at King Laomedon because he refused to pay the wage he promised them for building Troy's walls.
   Apollo sent a plague and Poseidon a sea monster to destroy Troy. Oracles promised deliverance if Laomedon would expose his daughter Hesione to be devoured by the sea monster Cetus and he exposed her by fastening her naked to the rocks near the sea.
   Heracles, Telamon and Oicles happened to arrive on their return from the expedition against the Amazons. Seeing her exposed, Heracles promised to save her on condition that Laomedon would give him the wonderful horses he had received from Zeus as compensation for Zeus' kidnapping of Ganymede. Laomedon agreed, and Heracles slew the monster. In some accounts, after being swallowed by it, he hacked at its innards for three days before it died. He emerged, having lost all his hair. However
Wikipedia ...