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 (general) with his contingent, refused to comply. In response, Eumenes immediately marched against him, defeated his army, and compelled all the Macedonian troops in his service to take the oath of fidelity to Perdiccas. Neoptolemus managed to escape with a small body of cavalry and joined Craterus, whom he persuaded to march immediately against Eumenes, while the latter was still celebrating his victory and unprepared for a fresh attack. But their cautious adversary was not taken by surprise and met his enemies in a pitched battle. During this battle, Neoptolemus commanded the left wing, on which he was opposed to Eumenes