Andrew Jackson Downing

Historical marker location:

1000 Jefferson Drive Southwest, The National Mall, District of Columbia

( Marker can be reached from Jefferson Drive Southwest east of 12th Street Southwest, on the right when traveling east.)

Marker installed: 1856

The District was a major center of the slave trade in the 19th century: Prior to the Civil War, Washington, D.C. was home to one of the largest slave markets in the country. Slaves were bought and sold in public auctions held in the city, and many prominent politicians and businessmen owned slaves.