In Greek mythology, Iole (/ˈaɪ.əli/; Ancient Greek: Ἰόλη [iólɛː]) was the daughter of King Eurytus of Oechalia.[1] According to the brief epitome in the Bibliotheca, Eurytus had a beautiful young daughter named Iole who was eligible for marriage. Iole was claimed by Heracles for a bride, but Eurytus refused her hand in marriage. Iole was indirectly the cause of Heracles' death because of his wife's jealousy of her.[2]
There are different versions of the mythology of Iole from many ancient sources. The Bibliotheca gives the most complete story followed by slight variations of this from Seneca and Ovid.[3] Other ancient sources (i.e. Diodorus Siculus, Gaius Julius Hyginus, and Pseudo-Plutarch) have similar information on Iole with additional variations.