et: Severus Alexander

et: Septimius Severus

:: Italia et Africa Flavius Valerius Severus ( 305 – 306 )

:: Italia et Africa Flavius Valerius Severus ( 306 – 307 )

Septimius Severus | Septime Sévère et Caracalla.

Morris bases his claims on earlier manuscript sources, unknown to Bede, especially an 8th-century copy of a 3rd century manuscript found in Turin which states, " Alban received a fugitive cleric and put on his garment and his cloak ( habitu et caracalla ) that he was wearing and delivered himself up to be killed instead of the priest … and was delivered immediately to the evil Caesar Severus.