•
Julia, the novel's protagonist and narrator. She is the daughter of Augustus and mother to his heirs. •
Tiberius, the stepbrother of Julia. He was in love with Julia during their childhood. •
Livia, the third wife of Augustus. She is the novel's antagonist who arranges the downfall of Julia, Agrippa and their children. •
Augustus, the emperor of Rome and Julia's father. He adores Julia but later exiles her for adultery. •
Marcus Agrippa, second husband of Julia and Augustus' most trusted general. He is the father of Julia's children. •
Gaius Maecenas, one of Augustus' most trusted friends. •
Terentia, Maecenas' wife and Augustus' favourite mistress. •
Octavia, the elder sister of Augustus and mother of Marcellus. She is one of the few people Julia truly loves. •
Marcellus, Julia's first husband and cousin. •
Horace, a poet beloved by Maecenas and Julia. •
Iullus Antonius, Julia's friend who keeps her informed of the news when she is out of Rome. •
Herod the Great, a good friend of Agrippa who appears to be smitten with Julia. •
Salome, sister of Herod the Great. One of Livia's spies. •
Crispus, right-hand man following the death of Maecenas. He tries to seduce Julia when attempting to have her exiled. •
Agrippa Postumus, Julia's youngest child with Agrippa. •
Gaius, Julia's eldest son who is Augustus' heir apparent. •
Lucius, Julia's second son. •
Juliola, (also called Julilla), Julia's eldest daughter. She is exiled for adultery. •
Agrippina, Julia's youngest daughter. •
Scribonia, the second wife of Augustus and mother of Julia. •
Nero Drusus, Julia's other stepbrother. •
Vipsania, Agrippa's eldest daughter by his first wife. She marries Tiberius, and eventually Gellus. •
Nero, Julia and Tiberius' son who dies young. •
Polla, Agrippa's younger sister who helped him raise Vipsania. •
Gellus, a young nobleman who is in love with Vipsania and she with him. •
Cornelia, Julia's elder sister who dies at the age of thirty the same year her brother becomes consul. •
Antonia, Julia's cousin, the daughter of Octavia. •
Claudius, the son of Antonia and Nero Drusus. ==Context==