4. A Neo-Platonist, the disciple of Ammonius, and the father-in-law of Zethus, the disciple of Plotinus. (Porphyr. Vit. Plot. 7.）
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.