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History · Dover Township

Dover Township’s post office opened in 1839, and 50% of its homes were built before 1940

Its Register listing is the Red Covered Bridge. Below: old-book passages.

1839first post office
1on the National Register
50%homes built before 1940
Quick answers

How Dover Township began

When was Dover Township founded?

1839

The Dover Township post office opened in 1839, the earliest record of the town by name. Two smaller post offices, Limerick (1857) and Green Oak (1890), opened inside today’s town and later closed.

2020 census: 490187 years
Founding year: the first Dover Township post office (Blevins & Helbock, CC0).The full story ↓

What stands out about Dover Township’s past

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

★ What stands out · Help out

Start Dover Township’s collection

The first neighbors to add old photos shape how Dover Township’s history is told.

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
0 of 10 decades. The empty ones are waiting for someone’s album.
Places that used to be

Lost post offices, old corners and burying grounds

Two other post offices opened and closed inside today’s town.

Limerick
1857–1892
Green Oak
1890–1906
18501940today
Hamlets and corners on the map
GreenoakLimerick
4cemeteries and burying grounds inside Dover Township
Heatons PointLimerickMasonPrairie Repose

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

The story

How Dover Township came to be

From Wikipedia’s history of Dover Township.

Read it all →

Dover was platted in 1833, and named after Dover, New Hampshire, the native home of a first settler. A post office has been in operation at Dover since 1839. Joseph R. Peterson (1904–1967), Illinois lawyer and state legislator; served as mayor of Dover in 1929 and 1930

Text from Wikipedia, licensed CC BY-SA 4.0.

From the old history books

What they wrote about Dover Township in 1877

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

The North Prairie Baptist Church was organized in 1859, in the Holliday School-house, in Dover Township, with about twenty members. They continued to worship here and in private houses until 1865, when they erected a church which cost $1,200. Until the year 1870 their growth was rapid, and reached …
The voters and tax-payers of Bureau county, Illinois1877 · page 174Read the page →
Read the text

The North Prairie Baptist Church was organized in 1859, in the Holliday School-house, in Dover Township, with about twenty members. They continued to worship here and in private houses until 1865, when they erected a church which cost $1,200. Until the year 1870 their growth was rapid, and reached a maximum of one hundred and sixty-two. Since then, owing to removals, deaths, and other causes, the number is now only sixty. The ministers have been Revs. J. G. Johnson, S. Holroyd, J. Wilder, J. D. Pulis, H. C. First, and J. B. Brown. At

Text read by machine from the scan; it may contain errors.
This is a small village in the north part of Dover Township. It was laid out on the farm of George Limerick, the founder of the town, from whom it takes its name, in the year 1857. The Methodists had a society in this portion of the township, and erected a church at the same time, and a short time …
The voters and tax-payers of Bureau county, Illinois1877 · page 161Read the page →
Read the text

This is a small village in the north part of Dover Township. It was laid out on the farm of George Limerick, the founder of the town, from whom it takes its name, in the year 1857. The Methodists had a society in this portion of the township, and erected a church at the same time, and a short time previous a church-yard had been designated a little south of the village plat. Mr. Limerick thought a town could be sustained here, and made considerable effort to build one up. He erected a store, and William Townsend and Levi Hansel put up blacksmith shops.

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

Dover Township, 1857 to 1906

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

  1. 19th century
  2. 1857Post officeThe Limerick post office opens
  3. 1863BuiltRed Covered Bridge is built
  4. 1890Post officeThe Green Oak post office opens
  5. 1892Post officeThe Limerick post office closes
  6. 20th century
  7. 1906Post officeThe Green Oak post office closes
By decade

No old photos in the archives yet

Weddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.

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On the National Register

1 historic place in Dover Township

The country’s official list of buildings and places worth saving.

place listed
1
National Historic Landmarks
0
none yet
historic buildings protected
1
each building in a district counts
first listed
1975
Red Covered Bridge

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

Stories next door

History across the town line

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

Questions about Dover Township’s history

What year was Dover Township founded?

The Dover Township post office opened in 1839, the earliest record of the town by name (U.S. post office records).

What is on the National Register in Dover Township?

One place: the Red Covered Bridge (listed 1975).

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 the National Register of Historic Places (1), Wikipedia, 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.