（Θρασονίδης), a Stoic philosopher, whose conduct on a certain occasion is quoted by Diogenes Laertius, in illustration of the definition of love given by the Stoics. (Diog. 7.130; copied by Suidas, s. v.Ἔρως.) [P.S]
William Smith. A Dictionary of Greek and Roman biography and mythology. London. John Murray: printed by Spottiswoode and Co., New-Street Square and Parliament Street. In the article on Soranus, we find: "at this present time (1848)" and this date seems to reflect the dates of works cited. 1873 - probably the printing date.