Death of Honorius–Valentinian III. Emperor of the West–Administration of His Mother Placidia–Aetius and Boniface–Conquest of Africa by the Vandals
| AD | Event |
| 423 | Last Years and Death of Honorius |
|---|---|
| 423–25 | Elevation and Fall of the Usurper John |
| 425–55 | Valentinian III., Emperor of the West |
| 425–50 | Administration of his Mother Placidia Her two Generals, Aetius and Boniface |
| 427 | Error and Revolt of Boniface in Africa |
| 428 | He invites the Vandals Genseric, King of the Vandals |
| 429 | He lands in Africa–
Reviews his Army The Moors; The Donatists |
| 430 | Tardy Repentance of Boniface Desolation of Africa– Siege of Hippo Death of St. Augustin |
| 431 | Defeat and Retreat of Boniface |
| 432 | His Death |
| 431–39 | Progress of the Vandals in Africa |
| 439 | They surprise Carthage; African Exiles and Captives; Fable of the Seven Sleepers |