The Emmanuel Episcopal Church of Cumberland, Maryland located in Cumberland's Historic District, is built on the foundations of Fort Cumberland, where George Washington began his military career; earthworks from the fort (built in 1755) still lie beneath the church. Although the Emmanuel parish dates from 1803, the cornerstone of the current native sandstone building was laid in 1849 and completed in 1851. The church contains original Tiffany stained-glass windows from three different periods and a scale model of Fort Cumberland.