Eurypylus of Mysia ever seen. By some accounts Priam obtained Eurypylus' aid in the war by giving his mother Astyoche a golden vine, or by promising Eurypylus one of his daughters as wife. According to Servius, Eurypylus had a son, Grynus, who became king in Mysia and was known as the eponym of Gryneion and the founder of Pergamon. The earliest mention of Eurypylus occurs in Homer's "Odyssey". In the underworld Odysseus meets Achilles' ghost who asks Odysseus to tell him about his son Neoptolemus. Odysseus tells how, during the fighting at Troy, Achilles' son killed a great warrior, the magnificent and beautiful
Neoptolemus captured Helenos, and made Andromache, then a widow, his concubine. The ghost of Achilles appeared to the survivors of the war, demanding Polyxena, the Trojan princess, be sacrificed before anybody could leave. Neoptolemos did so. With Andromache, Helenos and Phoenix, Neoptolemos sailed to the Epirot Islands and then became the King of Epirus. With the enslaved Andromache, Neoptolemos was the father of Molossos and through him, according to the myth, an ancestor of Olympias, the mother of Alexander the Great. According to Hyginus, his son with Andromache was Amphialos: [123] CXXIII. NEOPTOLEMUS Neoptolemus, son of Achilles and Deidamia, begat Amphialus