4. The son of Porsena, accompanied his father to the Roman war, and was afterwards sent to besiege Aricia, before which he fell in battle. (Liv. 2.14; Dionys. A. R. 5.30, 36, 7.5, 6.)
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.