Attalid dynasty
Founded sometime during 3rd century BC, prior to the Hellenistic Age, Pergamum or Pergamon was an important ancient Greek city, located in Anatolia. It is now the site of the modern Turkish town, Bergama. Ruled by the Attalid dynasty, the city rose to prominence as an administrative center under King Eumenes II of Pergamum, who formed an alliance with the Roman Republic, severing ties with Macedonia.