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History · Mount Calvary

Mount Calvary’s post office opened in 1877, and 39% of its homes were built before 1940

Below: old-book passages.

1877first post office
0on the National Register
39%homes built before 1940
1famous people
Quick answers

How Mount Calvary began

When was Mount Calvary founded?

1877

The Mount Calvary post office opened in 1877, the earliest record of the town by name.

2020 census: 548149 years
Founding year: the first Mount Calvary post office (Blevins & Helbock, CC0).The full story ↓

What stands out about Mount Calvary’s past

Read from the archive, the National Register and the record. The page puts what stands out first.

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Start Mount Calvary’s collection

The first neighbors to add old photos shape how Mount Calvary’s history is told.

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
0 of 10 decades. The empty ones are waiting for someone’s album.
The story

How Mount Calvary came to be

From Wikipedia’s history of Mount Calvary.

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Mount Calvary's location was chosen by missionary Casper Rehrl; he selected the large hill because of its excellent view and he placed a wood cross. Starting in 1846, settlers started building houses at the base of the hill. Riehl held the community's first mass circa 1849 at the home of John Dietzen. Bishop John Henni confirmed the first child from Mount Calvary at the St. John the Baptist Church in nearby Johnsburg (it was the only church in the region). A parish was established in Mount Calvary by Rehrl on February 2, 1849; construction of the church began on the following day. A school was established by the church and it quickly had five or six students.

Text from Wikipedia, licensed CC BY-SA 4.0.

From the old history books

What they wrote about Mount Calvary in 1880

Passages that mention Mount Calvary, cut from the printed page as they were published.

In 1850, the first store was opened at Mount Calvary by M. Bourgeous. The first Chairman of Marshfield was Joseph Wagner, who held the oifice several years. F. Konz is the present Chairman.
The history of Fond du Lac County, Wisconsin1880 · page 753Read the page →
Read the text

In 1850, the first store was opened at Mount Calvary by M. Bourgeous. The first Chairman of Marshfield was Joseph Wagner, who held the oifice several years. F. Konz is the present Chairman.

Text read by machine from the scan; it may contain errors.
In 1850, the first store was opened at Mount Calvary by M. Bourgeons. The first Chairman of Marshfield was Joseph Wagner, who held the ofiice several years. F. Konz is the present Chairman.
The history of Fond du Lac County, Wisconsin, containing ... war record, biographical sketches ... history of Wisconsin ... etc1880 · page 753Read the page →
Read the text

In 1850, the first store was opened at Mount Calvary by M. Bourgeons. The first Chairman of Marshfield was Joseph Wagner, who held the ofiice several years. F. Konz is the present Chairman.

Text read by machine from the scan; it may contain errors.

Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.

By decade

Mount Calvary, decade by decade

Questions about Mount Calvary’s history

What year was Mount Calvary founded?

The Mount Calvary post office opened in 1877, the earliest record of the town by name (U.S. post office records).

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What the archives can’t tell you, neighbors can.

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Sources

Where this page comes from

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 (6), Wikipedia, Wikidata and Wikipedia for famous people, the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System and old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.