May 132009
Founded on 31 December 1909 by Pope Saint Pius X. Suffragen of the Archdiocese of Saint Paul and Minneapolis, Minnesota. Noted bishops include
- Bishop Francis Joseph Schenk
- Bishop John Hubert Peschges
- Bishop Kenneth Joseph Povish
- Bishop Lawrence Alexander Glenn
- Bishop Michael Joseph Hoeppner
- Bishop Timothy J Corbett
- Bishop Victor Herman Balke
See also