The vivary and open fields at Norbroom had gone making the town dependent on its rural hinterland .
By the 19th century , Newport was surrounded by large estates that came right to the back door of the town , determining size and development .
The vivary and open fields at Norbroom had gone making the town dependent on Newport 's rural hinterland .
By the 19th century , Newport was surrounded by large estates that came right to the back door of the town , determining size and development .