Clausentum Clausentum Clausentum was a small town in the Roman province of Britannia. The site is believed to be located in Bitterne, which is now a suburb of Southampton. Antonine Itinerary VII documents the Roman settlement of "Clausentum" as being west of "Noviomagus Reginorum" (Chichester) and from "Venta Belgarum" (Winchester). In 1610, William Camden identified Southampton as being the site of "Clausentum" and described how at Bitterne he had seen "old broken walls, and trenches of an antient castle". Around 1770, John Speed claimed that "Clausentum" was in the area that is now known as Bitterne Manor. In 1792, the Richard
Venta Icenorum south of present-day Norwich, and a mile or two from the Bronze Age henge at Arminghall. It lies on the River Tas. The embankments of Venta Icenorum can still be seen at Caistor today. The ruins (British National Grid ref TG230034) are in the care of the Norfolk Archaeological Trust and managed by South Norfolk District Council. Venta Icenorum Venta Icenorum, located at modern-day Caistor St Edmund in the English county of Norfolk, was the civitas or capital of the Iceni tribe, who inhabited the flatlands and marshes of that county and are famous for having revolted against Roman rule