Archdiocese of Dubuque, Iowa

Established July 28, 1837

Matthias Loras was the first bishop of this see on the Mississippi River, created out of the Archdiocese of St. Louis. It was made an archdiocese in 1893.


Archdiocese of Dubuque * Catholic Encyclopedia


Seed / Harvest: A History of the Archdiocese of Dubuque