5. NONIUS, a centurion of the soldiers, was murdered by his comrades in the Campus Martius, B. C. 41, because he endeavoured to put down some attempts at disorder and mutiny. (Appian, App. BC 5.16.)
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.