Ctesias
CTESIAS, of Cnidus in Caria, Greek physician and historian, flourished in the sth century B.C. In early life he was physician to Artaxerxes Mnemonji whom he accompanied (401) on his expedition against his brother Cyrus the Younger. Ctesias was the author of treatises on rivers, and on the Persian revenues, of an account of India (which is of value as recording the beliefs of the Persians about India), and of a history of Assyria and Persia in 23 books, called Persica, written in opposition to Herodotus in the Ionic dialect, and professedly founded on the Persian royal archives. The first six books treated of the history of Assyria and Babylon to the foundation of the Persian empire; the remaining seventeen went down to the year 398. Of the two histories we possess abridgments by Photius, and fragments are preserved in Athenaeus, Plutarch and especially Diodorus Siculus, whose second book is mainly from Ctesias. As to the worth of the Persica there has been much controversy, both in ancient and modern times. Being based upon Persian authorities, it was naturally looked upon with suspicion by the Greeks and censured as untrustworthy.
For an estimate of Ctesias as a historian see G. Rawlinson's Herodotus, i. 71-74; also the edition of the fragments of the Persica by J. Gilmore (1888, with introduction and notes and list of authorities).
Note - this article incorporates content from Encyclopaedia Britannica, Eleventh Edition, (1910-1911)
