Mithradates III of Pontus, King 250-220 BC (Mithradates II, Ariobarzare s, Mithradates I, Aritobarzanes of Persia, Artiobarzanes II of Chios, Ar tiobarzanes I of Phrygia) birth date unknown. Mithradates died about 220 BC. He married Laodice ? (w-o Mitht Mithradates III of Pontus, King 250-220 BC (Mithradates II, Ariobarzare s, Mithradates I, Aritobarzanes of Persia, Artiobarzanes II of Chios, Ar tiobarzanes I of Phrygia) birth date unknown. Mithradates died about 220 BC. He married Laodice ? (w-o Mithr