a young senator, husband of the daughter of Lucilla, was persuaded by his mother-in-law to attempt the life of Commodus, with whom he lived on terms of familiar intimacy, and having failed was put to death. (D. C. 72.4, and note of Reinarus; Herodian. 1.8; Lamprid. Commod. 4 ; Amm. Marc. 29.4.) [W.R]
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.