1620 - 1691
Diana and Callisto
According to Hesiod, Callisto was a daughter of Lycaon, King of Arcadia. As a member of the cult of the goddess Diana, she had taken a vow of chastity, but was seduced by Zeus disguised as Diana. The resulting pregancy became obvious to Diana when she saw Callisto bathing and, furious, the goddess turned her into a bear. Callisto subsequently gave birth to a son, Arcas.