Helen of Troy refuge with Leda. The swan gained her affection, and the two mated. Leda then produced an egg, from which Helen emerged. The First Vatican Mythographer introduces the notion that two eggs came from the union: one containing Castor and Pollux; one with Helen and Clytemnestra. Nevertheless, the same author earlier states that Helen, Castor and Pollux were produced from a single egg. Pseudo-Apollodorus states that Leda had intercourse with both Zeus and Tyndareus the night she conceived Helen. On the other hand, in the "Cypria", part of the Epic Cycle, Helen was the daughter of Zeus and the goddess Nemesis.
Helen of Troy the island, having been left with an orphan boy. They say that this Polyxo desired to avenge the death of Tlepolemus on Helen, now that she had her in her power. So she sent against her when she was bathing handmaidens dressed up as Furies, who seized Helen and hanged her on a tree, and for this reason the Rhodians have a sanctuary of Helen of the Tree." Tlepolemus was a son of Heracles and Astyoche. Astyoche was a daughter of Phylas, King of Ephyra who was killed by Heracles. Tlepolemus was killed by Sarpedon on the first day of