Nemesis mother goddess, Cybele. Nemesis has been described as the daughter of Oceanus or Zeus, but according to Hyginus she was a child of Erebus and Nyx. She has also been described, by Hesiod, as the daughter of Nyx alone. In the Theogony, Nemesis is the sister of the Moirai (the Fates), the Keres (Black Fates), the Oneiroi (Dreams), Eris (Discord) and Apate (Deception) In some metaphysical mythology, Nemesis produced the egg from which hatched two sets of twins: Helen of Troy and Clytemnestra, and the Dioscuri, Castor and Pollux. While many myths indicate Zeus and Leda to be the parents
Castor et Pollux In 1737, he was testing the limits of tragedie lyrique; where in 1754, he had done more work with ballet-oriented genres in which he included striking musical compositions that delighted audiences. Thus, Dill proposes that there may have been some commercial concerns behind the change in aesthetic in 1754, as the revised version conformed more to the traditional Lullian aesthetic. He comments that while many see the revision as more innovative, in actuality the 1737 version was the more daring. "Castor et Pollux" appeared in 1737 while the controversy ignited by Rameau's first opera "Hippolyte et Aricie" was still raging.