![[Holy Name cathedral, archdiocese of Chicago, Illinois]](ncd01936.jpg "20kb jpg photographer of Holy Name cathedral, archdiocese of Chicago, Illinois, date unknown, photographer unknown; swiped off the Wikipedia web site; please do not write to ask about the image")
Founded on 28 November 1843 as the diocese of Chicago, covering the entire state of Illinois.
Elevated to an archdiocese on 10 September 1880.
Suffragen dioceses include
- Belleville, Illinois
- Joliet, Illinois
- Peoria, Illinois
- Rockford, Illinois
- Springfield, Illinois
New Catholic Dictionary
