Constantius I Chlorus, Galerius, Flavius Severus, Maxentius, Maximinus Daia succeed one another as Roman Emperors (the office of Augustus held jointly with Constantine the Great)
Constantius I Chlorus, Galerius, Flavius Severus, Maxentius, Maximinus Daia succeed one another as Roman Emperors (the office of Augustus held jointly with Constantine the Great)