(Κλεάνθης), the name of a freedman of Cato the Younger, who was also his physician, and attended him at the time of his death, B. C. 46. (Plut. Cat. ad fin.)
[W.A.G]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