12. APP. CLAUDIUS APP. F. C. N. CRASSUS (or CRASSINUS) RUFUS, the eldest son of No. 10, and apparently the last of the gens who bore the surname Crassus.
He was consul B. C. 268. (Fast. Sic.; Vell. 1.14.)
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.