TEUDURUM in North Gallia, is placed in the Antonine Itinerary on a route from Colonia Trajana [COLONIA TRAJANA] through Juliacum ( Juliers) to Colonia Agrippina ( Cologne). The place is Tuddern. The distance from Tuddernto the supposed site of Coriovallum is marked viii. [CORIOVALLUM]
[G.L]