In 1797, Trinidad came under British control and missionary work continued because freedom of worship was granted to Catholics. In 1818, the Apostolic Vicariate of Trinidad was established, and on 30 April 1850 it was elevated to the Archdiocese of Port of Spain in 1850.
In 1797, Trinidad became subject to British governance, which enabled Catholic priests to carry out their duties freely. In 1818, the Apostolic Vicariate of Trinidad was formed, and its influence grew when it was elevated to the Archdiocese of Port of Spain in 1850.