Mithradates II of Pontus, King 250-220 BC ([Antiochiochus,] Ariobarzare s IV, Mithradates I, Aritobarzanes III of Persia, Artiobarzanes II of Ch ios, Artiobarzanes I of Phrygia) was born about 260 BC.Mithradates died about 220 BC. He married Laodice II