Gordian III

[13] Maximinus, moving quickly to attack the Senate's newly elected emperors, encountered difficulties marching his army through an Alpine winter.

[14] The situation for Pupienus and Balbinus, despite Maximinus' death, was doomed from the start with popular riots, military discontent and an enormous fire that consumed Rome.

As chief of the Praetorian Guard and father in law of the Emperor, Timesitheus quickly became the de facto ruler of the Roman Empire.

[24] By the 3rd century, the Roman frontiers weakened against the Germanic tribes across the Rhine and Danube, and the Sassanid Empire across the Euphrates increased its own attacks.

When the Sasanians under Shapur I invaded Mesopotamia, the young emperor opened the doors of the Temple of Janus for the last time in Roman history, and sent a large army to the East.

[25] The campaign was a success and Gordian, who had joined the army, was planning an invasion of the enemy's territory, when his father-in-law died in unclear circumstances.

An inscription erected by Shapur claims that a battle near modern Fallujah (Iraq) resulted in a major Roman defeat and the death of Gordian III,[28] after which Philip bought peace for 500,000 dinars.

[31] Edwell, Dodgeon, and Lieu state that Philip had Gordian buried at Zaitha after the campaign against the Sasanians had ended in failure.

Aureus of Gordian III. Inscription: IMP. CAES. M. ANT. GORDIANVS AVG.
silver antoninianus of Gordian III
Silver Antoninianus of Gordian III, mint of Rome, 238–239 AD; Obverse: IMP CAES M ANT GORDIANVS AVG, radiate, draped and cuirassed bust right; Reverse: VIRTVS AVG, Virtus standing facing in military dress, head left, with shield and spear; Reference: RIC 6, RSC 381