What is "eboracum"

Eboracum ( or ) was a fort and city in the Roman province of Britannia. In its prime it was the largest town in northern Britain and a provincial capital. The site remained occupied after the decline of the Roman Empire and ultimately evolved into the present-day city York, occupying the same site in North Yorkshire, England.

Two Roman emperors died in Eboracum: Septimius Severus in 211 AD, and Constantius Chlorus in 306 AD.