The Roman Catholic Archdiocese of Chicago is a particular church of the Roman Catholic Church in the United States. The Archdiocese of Chicago is one of the largest dioceses in the nation by population and comprises Cook and Lake counties, covering 1,411 square miles (3,653 km²) of Illinois. The original Diocese of Chicago was created on November 28, 1842, and was elevated to the status of an archdiocese on September 10, 1880. On September 27, 1908, the Diocese of Rockford was broken off from the Archdiocese. The Archbishop of Chicago concurrently serves as metropolitan bishop of the Ecclesiastical Province of Chicago, whose suffragan bishops are the bishops of Belleville, Joliet, Peoria, Rockford, and Springfield. It has become customary for each successive Archbishop of Chicago to be raised to the rank of Cardinal by the Pope in consistory, but the offices are not formally linked. Holy Name Cathedral in downtown Chicago is the mother church of the Archdiocese of Chicago. The Archdiocese also has three minor basilicas, the most of any diocese in the United States: Basilica of Saint Hyacinth administered by the Congregation of the Resurrection, Our Lady of Sorrows Basilica administered by the Servite Order, Queen of All Saints Basilica administered by the archdiocese