The son of Cronus and Rhea, he is probably most famous for his infidelity to his sister and wife, Hera. According to some stories, Zeus then turned Io into a heifer in order to hide her from his wife; others maintain that Hera herself transformed Io. Zeus, still feeling sorry for what he had done asked Hermes to lull Argus to sleep and steal Io away (some myths claim that Zeus had come to Io in the shape of a bull, and made her pregnant. She had an affair with Zeus, which Hera never learned about and therefore, never tried to pursue Europa to punish her. She was the daughter of the King Agenor of Sidon and Europe was named after her. They end up chatting for a while about how Zeus kind of sucks before Io pushes on. The Story of Io. Zeus, the father of gods and men, had a number of consorts before and after his marriage to Hera. Io roams all over the place, being stung the entire time. She was so fair and good that all who knew her loved her, and said that there was no one like her in … Athena, Apollo and Artemis, Hermes, Dionysus, Heracles, Helen of Troy, and the Muses are all children of his numerous erotic affairs. The story of Callisto is one which was told and retold over many hundreds of years, and as a result there are various versions of the myth, but commonly, Callisto was said to be the daughter of the impious King Lycaon and the Naiad Nonacris. Zeus didn't want Hera to discover his little secret, and that was the reason for his helping poor Io). In the version of the myth told in Prometheus Bound she initially rejected Zeus' advances, until her father threw her out of his house on the advice of oracles. Zeus and Io One day, as Zeus was sitting high up on his Olympian throne he spotted a beautiful young priestess named Io. In the town of Argos there lived a maiden named Io. Europa was initially a Cretan moon goddess, who was incorporated into the Greek mythology as a virgin Phoenician princess. The complete text of Old Greek Stories. According to some stories, Zeus then turned Io into a heifer in order to hide her from his wife. In some versions of the story, Io wanders by Prometheus, who's chained to a rock in the Caucasus Mountains. (To find out why Prometheus is anti-Zeus click here.) Myths: Zeus and Io; Zeus and Metis; Zeus and Semele; Perseus and Medusa; Hercules; This myth is the Greek explains for origin of Isis, the Egyptian goddess of magic. But the deception failed, and Hera begged Zeus to give her the heifer as a present, which, having no reason to refuse, he did. Then Zeus enveloped himself in a dark cloud in order and seduced her. Zeus is the Olympian god of the sky and the thunder, the king of all other gods and men, and, consequently, the chief figure in Greek mythology.