Holy Family Cathedral is the main cathedral of the Roman Catholic Diocese of Saint John 's - Basseterre .
Holy Family Cathedral is located in the city of St. John 's on Antigua island , in Antigua and Barbuda .
Holy Family Cathedral is the main cathedral of the Roman Catholic Diocese of Saint John 's - Basseterre and is located in the city of St. John 's on Antigua island , in Antigua and Barbuda .