Brookeville is a town located twenty miles north of Washington, D.C., and two miles north of Olney in northeastern Montgomery County, Maryland. Brookeville was settled by Quakers late in the 18th century, and was formally incorporated as a town in 1808. The town served the local agricultural industry, with a toll road built to connect it with markets in Washington, D.C. During the War of 1812, when British troops burned the White House, President James Madison sought refuge in Brookeville on August 26, 1814. During the American Civil War, Brookeville, along with nearby Sandy Spring, was a stop on the underground railroad. Since the 1950s, Brookeville has developed rapidly into a suburban community. The population was 134 at the 2010 census.