The Demolition of the Roman Tetrapylon in Caerleon: An Erasure of Memory

Excavations in Caerleon, the headquarters of the Second Augustan Legion, have demonstrated the existence of a tetrapylon at the centre of the Roman fortress. Evidence indicates that the structure survived into the medieval period when it was undermined and demolished. A recent review of ceramic finds associated with the demolition horizon suggests that the tetrapylon was razed in the thirteenth century. While stone-robbing for reconstruction of the medieval castle in Caerleon may provide a partial explanation for the destruction, political circumstances at the time provided additional incentives. Association of the Roman remains with resurgent Welsh lordship appears to have created a political reason for removal of the structure.