The Cornovii were a Celtic people of Iron Age and Roman Britain, who lived principally in the modern English counties of Cheshire, Shropshire, north Staffordshire, north Herefordshire and eastern parts of the Welsh counties of Flintshire, Powys and Wrexham. Their capital in pre-Roman times was probably a hill fort on The Wrekin. Ptolemy's 2nd century Geography names two of their towns: Deva Victrix (Chester), and Viroconium Cornoviorum (Wroxeter), which became their capital under Roman rule.