Artemidorus as source, and in three of the four examples cites Polybius. Richardson, Hispaniae: Spain and the Development of Roman Imperialism, 218-82 BC: "In four places, the lexicographer Stephanus of Byzantium refers to towns and. Check |ws link in chapter= value ( help).
Nothing is known about the life of Stephanus, except that he was a grammarian at Constantinople, and lived after the time of Arcadius and Honorius, and before that of Justinian II.