(Ἰδαῖος), a painter in the train of Agesilaus in Asia Minor, about B. C. 396. (Xen. Hell. 4.1.39.) Plutarch calls him Adaeus (Ages. 13).
[P.S]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