A Short History of the Middle Ages Fourth Edition

Appendix: Lists

Late Roman Emperors

(Usurpers in Italics)

Maximinus Thrax (235–238)

Gordian I (238)

Gordian II (238)

Balbinus and Pupienus (238)

Gordian III (238–244)

Philip the Arab (244–249)

Decius (249–251)

Trebonianus Gallus (251–253)

Aemilian (253)

Valerian (253–260)

Gallienus (253–268)

Claudius II Gothicus (268–270)

Quintillus (270)

Aurelian (270–275)

Tacitus (275–276)

Florian (276)

Probus (276–282)

Carus (282–283)

In the West In the East

Numerianus (283–284) Carinus (283–285)

Diocletian (284–305)

Maximian (Augustus in the West) (286–305)

FIRST TETRARCHY:*

Maximian (Augustus) (293–305) Diocletian (Augustus) (293–305)

Constantius I (Caesar) (293–305) Galerius (Caesar) (293–305)