Beallsville in Montgomery County, Maryland — The American Northeast (Mid-Atlantic)
The Darby Family
While most local men were employed in agriculture, Harry Clay Darby (1872-1954) was a businessman. After selling hardware in Washington, D.C., Darby returned to Montgomery County in 1907 where he became the Beallsville postmaster and built this store in 1910.
In 1921, Darby and his wife, Katherine, constructed the Colonial Revival dwelling immediately adjacent to the store, moving their family from a simple frame house that was just up the road on Route 109. This stately dwelling was an indicator of Darby's thriving business. On the eve of the Great Depression, this house was appraised at $10,000, almost three times the value of the store building.
Harry Dunbar Darby (1916-2003) followed his father's footsteps into the family business. He was employed as the store clerk when he enlisted in the U.S. Army in 1941. Lacking staff to run the store and the supplies customers demanded, the elder Darby struggled to keep the store afloat during World War II. He told the Frederick News in 1942 "he had reluctantly come to the conclusion that he must either sell or curtail his business to the point where he will carry only a small stock of tobaccos, a few groceries and other light items." He chose the latter. Such a closure would have been problematic for local residents, as the Darby Store was the sole mercantile operation within a 2.5-mile radius of Beallsville. After his death in 1954, his son took ownership and kept the business running until the 1960s.
Beall's Crossroads: "A Thriving Village"
This intersection was once busy with activity and commerce. Since the mid-1800s, there has been at least one store at this crossroads. The 27 acres Darby purchased in 1908 included several 19th-century structures including a blacksmith shop, store, and house which he ultimately demolished. Other services in this vicinity included a post office, Staub's grist mill, another blacksmith shop, and a wheelwright shop which was replaced in the early 20th century by a car garage and dealership featuring new advances in mechanized transportation.
Erected by Montgomery Parks.
Topics and series. This historical marker is listed in these topic lists: Agriculture • Industry & Commerce. In addition, it is included in the Maryland, Montgomery Parks series list. A significant historical year for this entry is 1907.
Location. 39° 10.794′ N, 77° 24.767′ W. Marker is in Beallsville, Maryland, in Montgomery County. It is on Beallsville Road (Maryland Route 109) north of Darnestown Road ( Route 28), on the right when traveling south. The marker stands on the grounds of the Darby Store Cultural Park.
Regionally, this marker is in the Washington Metropolitan Area. It is also in the American Mid-Atlantic. Globally, it is in the North Atlantic Region, North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once one of the original Thirteen Colonies and also the Antebellum South.
Other nearby markers. At least 8 other markers are within 2 miles of this marker, measured as the crow flies: The Darby Store (here, next to this marker); The Country Store (here, next to this marker); Beallsville (about 300 feet away, measured in a direct line); In Loving Memory (about 500 feet away); African American Soldiers from Montgomery County (approx. 0.8 miles away); Brewer Farmstead (approx. 0.8 miles away); Equestrian Heritage (approx. 0.9 miles away); Washington's Farm (approx. 1½ miles away). Touch for a list and map of all markers in Beallsville.
Credits. This page was last revised on March 20, 2026. It was originally submitted on December 10, 2023, by Devry Becker Jones of Washington, District of Columbia. This page has been viewed 474 times since then and 52 times this year. Last updated on March 20, 2026, by Carl Gordon Moore Jr. of North East, Maryland. Photos: 1, 2. submitted on December 10, 2023, by Devry Becker Jones of Washington, District of Columbia.

