consul B. C. 4, with C. Calvisius Sabinus (Monum. Ancyr.), is probably the same as the Passienus who obtained the honour of the triumphal ornaments on account of his victories in Africa. (Vell. 2.116.)
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.