Hermes
a Greek rhetorician, who is mentioned in the work ad Herennium (1.11), where he is called doctor noster, and an opinion of his is quoted. The MSS. of that passage, however, vary, some having Hermes, and others Hermestes. Some critics have conjectured Hermagoras, but the opinion quoted in the work ad Herennium does not agree with what we know to have been the opinion of Hermagoras.
From William Smith (ed.), Dictionary of Greek and Roman Biography and Mythology. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.