Helenus found the city of Buthrotum. After Neoptolemus left Epirus, he left Andromache and their sons in Helenus's care. Neoptolemus was killed by Orestes, Agamemmon's son, in dispute over Hermione, the daughter of Menelaus and Helen, whom Orestes had been promised as wife, but whom Neoptolemus had taken. As the kingdom of Neoptolemus was partitioned, this led to Helenus acquiring the rule of Buthrotum, as king. "Helenus, a son of Priam, was king over these Greek cities of Epirus, having succeeded to the throne and bed of Neoptolemus." Andromache bore him a son, Cestrinus, who is identified with Genger or Zenter,
Hermione (mythology) to Neoptolemus: when Telemachus, son of Odysseus, visited Menelaus in Sparta, he found him Shortly after settling into the domestic life, conflict arose between Hermione and Andromache (widow of Hector, prince of Troy and elder brother of Paris), the concubine Neoptolemus had obtained as a prize after the sack of Troy. Hermione blamed Andromache for her inability to become pregnant, claiming that she was casting spells on her to keep her barren. She asked her father to kill Andromache while Neoptolemus was away at war, but when he chose not to go through with the murder, Hermione fled from Epirus