48 B.C. -- Octavian dons his toga virilis
17 A.D. -- restoration of the Temple of Janus at the Theatre of Marcellus (and associated rites thereafter)
31 A.D. -- Execution of the commander of the Praetorian Guard, Lucius Aelius Sejanus, after revelation of his activities against the emperor Tiberius.
33 A.D. -- Death of Vipsania Agrippina (Agrippina 'the elder'), wife of Germanicus and mother of the emperor Gaius (Caligula), among others.
84 A.D. -- martyrdom of Luke