 Lydia remained a satrapy after Persia's conquest by the Macedonian king Alexander III (the Great) of Macedon.When Alexander's empire ended after his death, Lydia was possessed by the major Asian diadoch dynasty, the Seleucids, and when it was unable to maintain its territory in Asia Minor, Lydia was acquired by the Attalid dynasty of Pergamum.Its last king avoided the spoils and ravage of a Roman war of conquest by leaving the realm by testament to the Roman Empire.