16. Calpurnius Piso, of whom we know nothing, except that he fought with success against the Thracians, about B. C. 104. (Flor. 3.4.6, 4.12.17.)
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.