St. Nazianz dates to 1854, and 19% of its homes were built before 1940
Its Register listings are the Loreto Shrine Chapel, the St. Gregory's Church and the St. Mary's Convent. Below: maps from 1954 on and the census since 1960.
St. Nazianz was organized in 1854 as a religious colony by a group of German immigrants, led by Father Ambrose Oschwald, a Roman Catholic priest. The first settlers in the Oschwald group numbered 113 and came to the United States from the Black Forest of Baden, Germany, seeking religious freedom.
Oschwald and his group sailed for America on the Feast of Corpus Christi in 1854, on two separate ships. The voyage of one lasted 52 days, and the other 55 days. By the time they arrived in Milwaukee by train, several of the group had died. Oschwald bought 3,840 acres (15.5 km2) of land in Manitowoc County for $3.50 per acre. His down payment was $1,500, with the rest paid in five installments.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021). How TownRatings grades history →
From Wikimedia Commons (3), Wikidata (3), the National Register of Historic Places (3), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.