3. 4. T. and C. COPONI, two grandsons of No. 1, are spoken of by Cicero in B. C. 56 as two young men of great acquirements. (Cic. pro Balb. 23, pro Cael. 10.) C. Coponius is probably the same as No. 6.
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.