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Iolaus was Hercules nephew.Iolaus
Iolaus, his nephew.
Iolaus was the son of Iphicles (Heracles' brother) and Automedusa.
No. He is the son of Iphicles, Hercules's mortal half brother.
Hebe was married to Herakles and returned youth to his friend Iolaus, and was cupbearer and helper to the gods of Olympus.