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History · Roseboom

Roseboom’s post office opened in 1840, and 33% of its homes were built before 1940

2 places in town are on the National Register, among them a historic district with 73 buildings. Below: old-book passages.

1840first post office
2on the National Register
33%homes built before 1940
Quick answers

How Roseboom began

When was Roseboom founded?

1840

The Roseboom post office opened in 1840, the earliest record of the town by name. Two smaller post offices, South Valley (1833) and Pleasant Brook (1850), opened inside today’s town and later closed.

2020 census: 690186 years
Founding year: the first Roseboom post office (Blevins & Helbock, CC0).The full story ↓

What stands out about Roseboom’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 Roseboom’s collection

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

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

2 listings protect 74 historic buildings

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

places listed
2
National Historic Landmarks
0
none yet
historic buildings protected
74
each building in a district counts
first listed
1998
Roseboom Historic District
BuildingsDistricts

Architectural styles listings

Greek Revival2
Early Republic1
Federal1
Late Victorian1
Italianate1
Classical Revival1
All 2 listings

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

Places that used to be

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

Roseboom’s post office has been open since 1840. Two other post offices opened and closed inside today’s town.

South Valley
1833–1968
Roseboom
1840–today
Pleasant Brook
1850–1922
18301930today
Hamlets and corners on the map
Pleasant BrookSouth ValleyWeber Corners
Gone or out of use
School Number 1school
4cemeteries and burying grounds inside Roseboom
RoseboomSissumSouth Valley Pleasant BrookWinnie

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

The story

How Roseboom came to be

From Wikipedia’s history of Roseboom.

Read it all →

The town was not settled until after the American Revolution.

The town was created from part of the Town of Cherry Valley in 1854.

Text from Wikipedia, licensed CC BY-SA 4.0.

From the old history books

What they wrote about Roseboom in 1878

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

but has often officiated in various offices to which he has , been called by his fellow-citizens. He wa.s supervisor of' the old town of Cherry Valley prior to the organization of the town of Roseboom. Mr. Roseboom is a communicant of Grace church, Cherry Valley, and has been warden since the organ…
History of Otsego County, New York. With illustrations and biographical sketches of some of its prominent men and pioneers1878 · page 319Read the page →
Read the text

but has often officiated in various offices to which he has , been called by his fellow-citizens. He wa.s supervisor of' the old town of Cherry Valley prior to the organization of the town of Roseboom. Mr. Roseboom is a communicant of Grace church, Cherry Valley, and has been warden since the organization of the; parish ; to him is largely due its organization and present prosperity.

Text read by machine from the scan; it may contain errors.
ders. It retained its original dimensions until 1797, when the towns of Middlefield, Springfield, and Worcester were set off, and it was still further reduced in area by the erection of Roseboom, in 1854. Its surface is generally hilly ; Mount Independence attains an elevation of about 2000 feet ab…
History of Otsego County, New York. With illustrations and biographical sketches of some of its prominent men and pioneers1878 · page 119Read the page →
Read the text

ders. It retained its original dimensions until 1797, when the towns of Middlefield, Springfield, and Worcester were set off, and it was still further reduced in area by the erection of Roseboom, in 1854. Its surface is generally hilly ; Mount Independence attains an elevation of about 2000 feet above tide, and is the highest summit in the county. The waters of the centre and south part flow into the Susquehanna, while the

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

Roseboom, 1833 to 1968

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

  1. 19th century
  2. 1833Post officeThe South Valley post office opens
  3. 1840Post officeThe Roseboom post office opens
  4. 1850Post officeThe Pleasant Brook post office opens
  5. 20th century
  6. 1922Post officeThe Pleasant Brook post office closes
  7. 1968Post officeThe South Valley 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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Stories next door

History across the town line

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

Questions about Roseboom’s history

What year was Roseboom founded?

The Roseboom post office opened in 1840, the earliest record of the town by name (U.S. post office records).

What is on the National Register in Roseboom?

Two places: the Roseboom Historic District (listed 1998) and the Women's Community Club of South Valley (1999).

Memory lane

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

Town Square →
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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 the National Register of Historic Places (2), 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.