Helen of Troy to the underworld, the domain of Hades, to kidnap Persephone. Hades pretended to offer them hospitality and set a feast, but, as soon as the pair sat down, snakes coiled around their feet and held them there. Helen's abduction caused an invasion of Athens by Castor and Pollux, who captured Aethra in revenge, and returned their sister to Sparta. In most accounts of this event, Helen was quite young; Hellanicus of Lesbos said she was seven years old and Diodorus makes her ten years old. On the other hand, Stesichorus said that Iphigenia was the daughter of Theseus and Helen,
Helen of Troy which obviously implies that Helen was of childbearing age. In most sources, Iphigenia is the daughter of Agamemnon and Clytemnestra, but Duris of Samos and other writers followed Stesichorus' account. Ovid's "Heroides" give us an idea of how ancient and, in particular, Roman authors imagined Helen in her youth: she is presented as a young princess wrestling naked in the palaestra, alluding to a part of girls' physical education in classical (not Mycenaean) Sparta. Sextus Propertius imagines Helen as a girl who practices arms and hunts with her brothers: When it was time for Helen to marry, many kings and