31. Of MAGNESIA, a distinguished rhetorician, who taught his art in Asia between the years B. C. 79 and 77, at the time when Cicero, then in his 29th year, visited the east. Cicero on his excursions in Asia was accompanied by Dionysius, Aeschylus of Cnidus, and Xenocles of Adramyttium, who were then the most eminent rhetoricians in Asia. (Cic. Brut. 91; Plut. Cic. 4.)
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