Note 1902 — Chapter X · THE PRINCIPATE (continued 2)
Reading edition
Augustus had given the post of praefectus alae as well as that of tribunus militum to senators’ sons (Suet. Aug. 38). Mommsen (Staatsr. i. p. 548) thinks that after Tiberius these laticlavii, as a rule, filled the office of tribune alone. They could scarcely have been given a real command when they first joined the standards.