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,
Neoptolemus (Pontic general) Neoptolemus (Pontic general) Neoptolemus (, flourished second half of 2nd century BC and first half of 1st century BC, died by 63 BC) was a distinguished general of King Mithridates VI of Pontus. He was the brother of Archelaus, another general of Mithridates VI and the paternal uncle of Archelaus’ sons: Archelaus and Diogenes. Like his brother Archelaus, Neoptolemus was a Cappadocian Greek nobleman, possibly of Macedonian descent from unknown parents. Perhaps his ancestors descended from those Greeks who arrived in Anatolia after the expedition of King Alexander the Great. Neoptolemus's family were active in the Pontic Court. Like his