11. Popillius Laenas, a senator who unintentionally frightened Brutus and his fellow-conspirators by his confidential conversation with Caesar in the senate on the day Caesar was murdered. (Appian, App. BC 2.115, 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.