Trogus began with a legendary Ninus, founder of Nineveh, and ended at about the same point as Livy (AD 9).
The 825 date is taken from the writings of Pompeius Trogus (1st century BC), whose forty-four book Philippic History survives only in abridged form in the works of the Roman historian Justin.
Gnaeus Pompeius | Sextus Pompeius Festus | Gnaeus Servilius Caepio | Gnaeus Domitius Corbulo | Gnaeus Octavius | Gnaeus Naevius | Gnaeus Julius Agricola | Quintus Pompeius Falco | Gnaeus Pompeius Trogus | Gnaeus Cornelius Scipio Hispanus | Gnaeus Cornelius Scipio Asina | Gnaeus Cornelius Cinna Magnus | Gnaeus Arrius Antoninus |