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History · Union

21% of Union’s homes were built before 1940

2 places in town are on the National Register, among them the Namur Belgian-American District, a National Historic Landmark, and a historic district with 184 buildings. Below: maps from 1952 on and old-book passages.

2on the National Register
21%homes built before 1940

What stands out about Union’s past

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

★ What stands out · On the National Register

2 listings protect 190 historic buildings

The country’s official list of buildings and places worth saving. One is a National Historic Landmark, the highest tier.

places listed
2
National Historic Landmark
1
Namur Belgian-American District
historic buildings protected
190
each building in a district counts
first listed
1989
Namur Belgian-American District
BuildingsDistricts★ landmark

Architectural styles listings

Belgian Vernacular1
Late 19th and Early 20th Century American Movements1
All 2 listings

National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.

Help out

Start Union’s collection

The first neighbors to add old photos shape how Union’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 Union came to be

From Wikipedia’s history of Union.

Read it all →

In 1865 a portion of the Town of Brussels, was set off, under the name of the Town of Union. The people in the Town of Union have, as a general thing, been united in their public matters, and have "pulled together" hence the petitioners considered "Union" an appropriate name for the town.

Chaudoir's Dock was an important shipping and working dock within the town. The state authorized the Chaudoir brothers to build and maintain a dock and pier into the bay in 1874. In 1944 the dock was sold to the county in the interest in keeping the dock open to the public.

The Town of Union, Door County, Wisconsin is the most Belgian American community in the United States, by proportion of residents.

Text from Wikipedia, licensed CC BY-SA 4.0.

From the old history books

What they wrote about Union in 1890

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

Sept. 6. — The advance of Lee's army reached Frederick, Md.— At Washington, N. C, the Union garrison was surprised and the attacking party was driven out, the Union loss being eight killed and 36 wounded, and the rebel lo.ss being five times as great. During the engagement, the magazine of a Union …
Soldiers and citizens' album of biographical record [of Wisconsin] containing personal sketches of army men and citizens prominent in loyalty to the Union. Also a chronological and statistical history of the civil war and a history of the Grand Army of th1890Read the page →
Read the text

Sept. 6. — The advance of Lee's army reached Frederick, Md.— At Washington, N. C, the Union garrison was surprised and the attacking party was driven out, the Union loss being eight killed and 36 wounded, and the rebel lo.ss being five times as great. During the engagement, the magazine of a Union gunboat exploded, killing and wounding 18. — In an action

Text read by machine from the scan; it may contain errors.
Sept. 10.— At Fayette C. H., W. Va., 5,000 rebels attacked the Union garrison, who cut their way through and escaped, losing 100 in killed and wounded.— Gauley Bridge, Va., was evacuated by the Union troops. — The gunboat Essex bombarded Natchez in retaliation for having ])een fired into and the ci…
Soldiers and citizens' album of biographical record [of Wisconsin] containing personal sketches of army men and citizens prominent in loyalty to the Union. Also a chronological and statistical history of the civil war and a history of the Grand Army of th1890Read the page →
Read the text

Sept. 10.— At Fayette C. H., W. Va., 5,000 rebels attacked the Union garrison, who cut their way through and escaped, losing 100 in killed and wounded.— Gauley Bridge, Va., was evacuated by the Union troops. — The gunboat Essex bombarded Natchez in retaliation for having ])een fired into and the city surrendered.

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.

Timeline

Union, 1872 to 1990

Woven from the archive, old maps, post office records, the National Register and the people born here.

  1. 19th century
  2. 1872Post officeThe Namur post office opens
  3. 20th century
  4. 1905Post officeThe Namur post office closes
  5. 1952On the mapFirst mapped by the U.S. Geological Survey
  6. 1990LandmarkNamur Belgian-American District named a National Historic Landmark
By decade

Union, decade by decade

On the map

Union on the map, 1952 to 1978

Every edition of the U.S. Geological Survey’s map of Union. Tap a year, or press play to watch the town change.

Union on the 1952 USGS mapUnion on the 1978 USGS map1952Casco sheet · 1:62,500

U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Union.

Famous people

Famous people close to Union

Nobody well known was born in Union itself, so here are the best known from just nearby.

See all →
Places that used to be

Lost post offices, old corners, places now gone and burying grounds

Another post office, Namur, opened and closed inside today’s town.

Hamlets and corners on the map
NamurShoemaker Point
Gone or out of use
Murray Sand and Gravel PitminePleasant Ridge SchoolschoolRocky Glen Schoolschool
2cemeteries and burying grounds inside Union
DuvallSaint Marys

US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).

Stories next door

History across the town line

Each neighbor’s History grade, on the same three inputs.

Questions about Union’s history

What is on the National Register in Union?

Two places: the Namur Belgian-American District (listed 1989) and the August Draize Farmstead (2004).

Memory lane

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

Town Square →
Start a conversation
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), the National Register of Historic Places (2), Wikipedia, U.S. Geological Survey historical maps, 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.