High Quality Content by WIKIPEDIA articles! The Congressional Cemetery is a historic cemetery located at 1801 E Street, SE, in Washington, D.C., on the west bank of the Anacostia River. It is the final resting place of thousands of individuals who helped form the nation and the city of Washington in the early 19th century. Many members of the U.S. Congress who died while Congress was in session are interred at Congressional. Other burials include the early landowners and speculators, the builders and architects of the great buildings of Washington, native American diplomats, mayors of Washington, and hundreds of Civil War veterans. Nineteenth-century Washington, D.C. families unaffiliated with the federal government have also had graves and tombs at the cemetery. In all there is one Vice-President, one Supreme Court Justice, six Cabinet Members, 19 Senators and 71 Representatives - including a former Speaker of the House, buried there; as well as one American Indian chief and veterans of every American war. The cemetery was listed on the National Register of Historic Places on June 23, 1969 and designated a National Historic Landmark in 2011.