Mount Rainier began its history as an incorporated town in
1910, with the merging of several subdivisions that straddled
Bunker Hill Road, a major route between the ports of Georgetown
and Bladensburg. Before the Civil War, Thomas and Anna Clemson
owned a 100-acre farm that fronted on that important road. Their
family letters provide some of the earliest writings about the area. In
1891, Elizabeth and Estcourt Sawyer purchased the Clemson farm
and named their subdivision Mount Rainier. In 1899, the real estate
became especially attractive to commuters when the District...