2. Surnamed Philostorgus (Φιλόστοργος), the wife of Ariobarzanes II., king of Cappadocia, and the mother of Ariobarzanes III. (Cic. Fam. 15.4; Eckhel, iii. p. 200.) It appears from an inscription (Eckhel, iii. p. 199), that the wife of Ariobarzanes I. was also called Athenais.
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