| 9 December 1937 | Erected | Diocese of Louisville (Ballard, Carliste, Hickman, Fulton, McCracken, Graves, Livingston, Marshall, Calloway, Trigg, Lyon, Crittenden, Caldwell, Christian, Hopkins, Webster, Union, Henderson, Daviess, Eandock, McLean, Ohio, Muhlenberg, Butler, Todd, Logan, Breckinridge, ...)
| Diocese of Owensboro (erected)
|