Theodorus
14. Of ATHENS, father of the orator Isocrates [ISOCRATES] according to Photius. (Biblioth. Cod. 260.) Theodorus was of the demos of Erchia, which was also the birth-place of the historian Xenophon.
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.