St. Raphael's Cathedral (Dubuque, Iowa)
Dubuque, United States · built 1861
St. Raphael's Cathedral is a Roman Catholic cathedral in the Archdiocese of Dubuque in Dubuque, Iowa in the United States. The parish is the oldest congregation of any Christian denomination in the state of Iowa. The cathedral church, rectory, former convent, and former parochial school building are contributing properties in the Cathedral Historic District on the National Register of Historic Places.
Church data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).