| Date | Event |
|---|---|
| March 07 238 | African Subjects Revolt, Thrax Out, Gordian I In |
| March 22 238 | Gordian I Is Announced Emperor |
| April 12 238 | Battle Of Carthage Destroys Thrax And Gordonian I |
| April 22 238 | Maximinus Thrax Out As Emperor; Pupienus, Balbinus In |
| July 29 238 | Gordian III Proclaimed Emperor Of Rome |