3. P. Velleius or VELLAEUS, commanded an army in the neighbourhood of Thrace in the reign of Tiberius, A. D. 21 (Tac. Ann. 3.39).
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.