Claudius - As Emperor

As Emperor

Claudius took several steps to legitimize his rule against potential usurpers, most of them emphasizing his place within the Julio-Claudian family. He adopted the name "Caesar" as a cognomen — the name still carried great weight with the populace. In order to do so, he dropped the cognomen "Nero" which he had adopted as paterfamilias of the Claudii Nerones when his brother Germanicus was adopted out. While he had never been adopted by Augustus or his successors, he was the grandson of Octavia, and so felt he had the right. He also adopted the name "Augustus" as the two previous emperors had done at their accessions. He kept the honorific "Germanicus" in order to display the connection with his heroic brother. He deified his paternal grandmother Livia in order to highlight her position as wife of the divine Augustus. Claudius frequently used the term "filius Drusi" (son of Drusus) in his titles, in order to remind the people of his legendary father and lay claim to his reputation.

Because he was proclaimed Emperor on the initiative of the Praetorian Guard instead of the Senate — the first Emperor thus proclaimed — Claudius' repute suffered at the hands of commentators (such as Seneca). Moreover, he was the first Emperor who resorted to bribery as a means to secure army loyalty. Tiberius and Augustus had both left gifts to the army and guard in their wills, and upon Caligula's death the same would have been expected, even if no will existed. Claudius remained grateful to the guard, however, issuing coins with tributes to the Praetorians in the early part of his reign.