Prospect House

a.k.a. Lingan-Templeman House

3508 Prospect St., NW., Washington, DC
In 1945 Mrs. Josephine Ogden Forrestal, wife of James E. Forrestal, then Secretary of the Navy and later the first Secretary of Defense, purchased the property. Following Forrestal's suicide in 1949, Mrs. Forrestal leased the house to the U.S. Government as a "guest house" for foreign dignitaries, while Blair House was occupied by President Truman. In 1951 Mrs. Forrestal sold Prospect House to the Honorable Thurmond Chatham, a member of Congress from North Carolina. Mr. and Mrs. Chatham restored the house and grounds. Mr. Chatham died in 1957. His widow, Patricia Firestone Chatham, is the present owner and occupant.
Local significance of the building:
Architecture; Social History

Listed in National Register of Historic Places in 1972.

The National Register of Historic Places is the official list of the Nation’s historic places worthy of preservation. Authorized by the National Historic Preservation Act of 1966, the National Park Service’s National Register of Historic Places is part of a national program to coordinate and support public and private efforts to identify, evaluate, and protect America’s historic and archeological resources.

The District has been the site of many historic protests and marches: Because of its status as the nation's capital, Washington, D.C. has been the site of numerous demonstrations and marches throughout U.S. history, including the March on Washington for Jobs and Freedom in 1963 and the Women's March in 2017.