Olympias II of Epirus
Pyrrhus' daughter
Olympias was a queen consort and regent of Epirus.
She was the daughter of Pyrrhus, king of Epirus and his first wife Antigone. She was the wife of her own paternal half-brother Alexander II. Wikipedia
Children: Pyrrhus II of Epirus and Ptolemy of Epirus
Grandchildren: Deidamia II of Epirus, Pyrrhus III of Epirus, and Nereis of Epirus
Great-grandparents: Arybbas of Epirus, Troas, Antigone of Macedon, and more
Partner: Alexander II of Epirus
Parents: Pyrrhus and Antigone of Epirus
Siblings: Alexander II of Epirus, Ptolemy, and Helenus