From the record
“Patrick's Catholic Church is a parish of the Archdiocese of Dubuque. The church is located in northwest Jackson County, Iowa, United States in an unincorporated community in Butler Township called Garryowen.”
Wikipedia article St. Patrick's Church (Garryowen, Iowa), CC BY-SA 4.0.
One of 77 National Register listings published here for Jackson County · listed in 1992 · category: Building · built in 1854, Gothic Revival.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service · the Wikipedia article
