Kingdom of Pergamon

The Kingdom of Pergamon, Pergamene Kingdom, or Attalid kingdom was a Greek state during the Hellenistic period that ruled much of the Western part of Asia Minor (now Turkey) from its capital city of Pergamon. It was ruled by the Attalid dynasty (; Greek: Δυναστεία των Ατταλιδών, romanized: Dynasteía ton Attalidón). The kingdom was a rump state that was created from the territory ruled by Lysimachus, a general of Alexander the Great. Philetaerus, one of Lysimachus' lieutenants, rebelled and seized the city of Pergamon and the surrounding regions; Lysimachus died soon after in 281 BC. The new kingdom was initially in a vassal-like relationship of nominal fealty to the Seleucid Empire, but exercised considerable autonomy and soon became entirely independent..