User:Daanschr/ Historical maps/ Diocletianus (part IV)
Galerius fought with the Carpi on the Danube borders in 304.
In 305, Diocletian and Maximian abdicated voluntarily and retired, as the first emperors in Roman history.
Galerius fought with the Carpi on the Danube borders in 304.
In 305, Diocletian and Maximian abdicated voluntarily and retired, as the first emperors in Roman history.
| Preceded by | Head of state in Leiden as emperor of the Roman Empire with Maximianus 302-305 |
Succeeded by |