6. M.PostumiusAlbinusRegillensis, A. F. A. N., is mentioned by Livy (5.1) as consular tribune in B. C. 403, but was in reality censor in that year with M. Furius Camillus. (Fasti Capitol.) In their censorship a fine was imposed upon all men who remained single up to old age. (V. Max. 2.9.1; Plut. Cam. 2; Dict. of Ant. s.v. Uxorium.)