(Ἀνδράγαθος) was left by Demetrius in command of Amiphipolis, B. C. 287, but treacherously surrendered it to Lysimachus. (Polyaen. 4.12.2.)
A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890