Riversdale, is a five-part, large-scale late Georgian mansion with superior Federal interior, built between 1801 and 1807. Also known as Baltimore House, Calvert Mansion or Riversdale Mansion, it is located at 4811 Riverdale Road in Riverdale Park, Maryland, and is open to the public as a museum.

Thaddeus Horatius Caraway was a Democratic Party politician from the US state of Arkansas who represented the state first in the US House of Representatives from 1913 to 1921 and then in the US Senate from 1921 until his death.