National Register of Historic Places

Cameron Estate

Mount Joy, Lancaster County, Pennsylvania
Listed
November 3, 1975
Type
Building
Period
Industrial
Ref No.
75001646

About this property

Cameron Estate is one of the five summer homes of President Abraham Lincoln's Secretary of War, Simon Cameron and his family from 1872 to 1959. Often once referred to as "Donegal" by the Camerons, the Estate is located in Mount Joy in Lancaster County, Pennsylvania. The Cameron Estate started out as a 314-acre (1.27 km2) tract of land north of and adjoining the Donegal Presbyterian Church and was part of the church's glebe (acreage set aside for the support of the church). James Stephenson acquired the property in 1738 from the William Penn land grant and received a patent (deed) in 1749. The land passed to James' son Nathaniel. As Nathaniel died without issue, the property passed to his sister Hannah Stevenson (great-great grandmother of President McKinley). Ann Stephenson, Hannah's sister, married into the Watson Family whose son David Watson, grandson of James Stephenson, was deeded the property in 1780. David Watson was a prominent patriot, and a justice of the Court of Common Pleas and his two grandsons, David C. and Nathaniel, became physicians with large practices in Donegal (an unincorporated area around the Donegal Presbyterian Church not Donegal, Pennsylvania). Dr. John Watson, son of David Watson, was deeded the property in 1785. Dr. John Watson owned and resided on the Cameron's "Donegal", then called the Stephenson (sometimes spelled Stevenson) farm at Donegal Springs. Dr. John Watson built the original part of the Cameron Estate farm house in 1805. At its time of construction, the "Mansion House" was the largest brick structure on the western frontier. The 1805 structure was a two-story Federal style classic four-square with a dining wing thus forming an L-shaped structure. The front porch of the farm house faced south overlooking the Donegal Presbyterian Church and Donegal Spring. The house rests on a knoll rising from Donegal creek and surrounded by ancient poplars, oaks, black walnuts, hickory and maples. Dr. Watson owned and occupied the farm until his death, which occurred on November 16, 1843 (buried at Donegal Presbyterian Graveyard, grave No. 43). His son, Dr. Nathaniel Watson, sold the farm to the Hon. Simon Cameron in 1872. In 1872 Cameron bought the estate which contained the red-brick farmhouse built in 1805. Simon Cameron and his family transformed it into one of the most magnificent estates in Lancaster County. The estate was one of the summer homes of Simon Cameron and was affectionately referred to as "Donegal" by the Cameron family. Simon Cameron was President Lincoln's first secretary of war and four-time United States Senator. His son, James Donald Cameron was Secretary of War to President Ulysses S. Grant and U.S. Senator from 1877 to 1897. Although Simon Cameron had already amassed several estates near Harrisburg prior to the Civil War, he set to work purchasing the old glebe farms surrounding the Donegal Presbyterian Church on which his grandfather and great-grandfather had worked.

Location

Mount Joy, Lancaster County, Pennsylvania
40.10319, -76.56613

Categories

MILITARYPOLITICS/GOVERNMENT
National Register nomination ›
Sources

Property data from the National Register of Historic Places, National Park Service (public domain).

Description adapted from Wikipedia under the Creative Commons Attribution-ShareAlike 4.0 International License.

Unlimited access

Everything a full report reveals about Cameron Estate

This page lists Cameron Estate. A full Aubrey report for an address near it pulls together this listing alongside battlefield records, land patents, and every other historical record within a chosen radius:

Overview
An interactive map of the location with historic sites, battles and Native heritage plotted, and its full story era by era.
The Land
The historic sites and place names around the location, and how this land was settled and used.
Geology
The bedrock beneath the site, its age and rock type, reaching back millions of years.
LiDAR Terrain
Laser-scanned terrain that reveals earthworks and old features hidden in the landscape.
Conflict & War
The battles, raids and skirmishes fought near here, across every era of American conflict.
The Civil War
The Civil War on this ground, 1861 to 1865: who held it, and the battles, camps and regiments nearby.
The Soldiers
The men who marched from here in the Civil War, named and traced where the record allows.
Native Heritage
The Native nations who held this land, mapped across time from before European contact to today.
Settlement
Who claimed and held this ground, from Indigenous homelands through the colonial powers to the United States.
The Community
How the town grew, who came, and what kind of place it became, traced through the census record.
Rivers & Rail
The rivers, canals and railroads that connected this place between 1830 and 1911.
Notable People
The people born, buried or genuinely tied to this exact place, with their stories.
Historical Maps
Historic maps of the location layered over how it looks today.
Finds & Access
Museum objects tied to the area, and the laws on searching, collecting and access here.
Literature
The old books, county histories and archives that mention this place, quoted with their sources.
Spotlight
A deep dive into the most remarkable, lesser-known history of the place, traced back to the record.
Points of Interest
The most significant historic sites and landmarks near the location, and why they matter.
Timeline
The whole story of the location told era by era, from first peoples to the present day.
First month just $5.99, then $11.99 a month. Unlimited locations, cancel anytime.

Every location is different. Not every section appears for every place, only what the historical record actually holds turns up in a report.

Start your Cameron Estate report
Or see a real report first

Nearby Historic Sites

Donegal Presbyterian Church Complex
Listed
0.1 mi
Byers-Muma House
Colonial
1.4 mi
Donegal Mills Plantation
Industrial
1.9 mi
Nissly Swiss Chocolate Company
Industrial
2.2 mi
Grove Mansion
Industrial
2.2 mi

Questions about this property

When was Cameron Estate listed on the National Register?

Cameron Estate was listed on the National Register of Historic Places on November 3, 1975.

What type of historic resource is Cameron Estate?

Cameron Estate is classified as a building in the National Register of Historic Places.

What is the period of significance for Cameron Estate?

The period of significance for Cameron Estate is recorded as the industrial era.

Can I research the history near Cameron Estate?

Yes. Aubrey Research reports search National Register listings, battlefield records, land patents, and other primary historical sources within any radius of a US address. A report for an address near Cameron Estate will include this listing and all other historical records in the area.

More in Lancaster County

Historic places, battles, and census history across Lancaster County.

Explore LancasterCounty ›

More historic places in Pennsylvania

Browse all historic places in Pennsylvania.

View Pennsylvaniahistoric sites ›

Conflict records

Explore 19,000+ military engagements across American history.

Browse US conflicts ›

Pennsylvania history

Colonial settlement, territorial period, and statehood narrative.

Pennsylvaniahistory ›

Research the history near this site

An Aubrey US report for an address near Cameron Estate will include this listing alongside battlefield records and other historical sources within your chosen radius.

Research your locationView a free sample report