In Greek mythology, Pyrrhus is the grandson of what immortal nereid?
Pyrrhus (Royer) Pyrrhus is an opera by the French composer Joseph-Nicolas-Pancrace Royer, first performed at the Académie Royale de Musique (the Paris Opera) on 26 October 1730. It takes the form of a "tragédie en musique" in a prologue and five acts. The libretto, by Fermelhuis, is based on the Greek myth of Pyrrhus, son of Achilles.
Nireus In Greek mythology, Nireus (Greek: Νιρεύς ), son of King Charopus and Aglaea, was king of the island Syme (according to Diodorus Siculus, also of a part of Cnidia) and one of the Achaean leaders in the Trojan War. He was renowned for his outstanding beauty, being described as the second most handsome man in the Greek camp after Achilles.