ROAD AND PARLIMENTS STREET ,WHICH WAS THE CORNER OF THE ORIGINAL FORTRESS. THE REGION KNOW KNOWN  AS   Gloucestershire  WAS ORIGINALLY  INHABITED BY   Brythonic  PEOPLES (ANCESTORS OF THE   Welsh  AND OTHER BRITISH CELTIC PEOPLES ) IN THE   Iron Age  AND   Roman  PERIODS.  AFTR THE ROMANS LEFT BRITON IN THE EARLY FIFTH CENTURY, THE BRYTHONS RE-ESTABLISHED CONTROL BUT THE TERITORIAL