Eumenes II Soter was a ruler of Pergamon, and a son of Attalus I Soter and queen Apollonis and a member of the Attalid dynasty of Pergamon.
Bust of Eumenes II (putative, also known more generically as the young commander)
Pergamon or Pergamum, also referred to by its modern Greek form Pergamos (Πέργαμος), was a rich and powerful ancient Greek city in Mysia. It is located 26 kilometres (16 mi) from the modern coastline of the Aegean Sea on a promontory on the north side of the river Caicus and northwest of the modern city of Bergama, Turkey.
Pergamon
Ruins of the ancient city of Pergamon
Possible coinage of the Greek ruler Gongylos, wearing the Persian cap on the reverse, as ruler of Pergamon for the Achaemenid Empire. Pergamon, Mysia, circa 450 BC. The name of the city ΠΕΡΓ ("PERG"), appears for the first on this coinage, and is the first evidence for the name of the city.
Coin of Orontes, Achaemenid Satrap of Mysia (including Pergamon), Adramyteion. Circa 357-352 BC