National Hotel (Washington, D.C.)

found: NUCMC data from the Library of Congress Mss. Div. for Its Receipted bill, 1833-1834(National Hotel (Washington, D.C.))

found: Library of Congress Manuscript Division for the Albert Gallatin Marchand papers, 1801-62(Gadsby's Hotel; Marchand resided at the hotel while serving in Congress)

found: WWW https://ghostsofdc.org/, viewed Dec. 12, 2019(Gadsby's Hotel; National Hotel opened by John Gadsby from Alexandria in 1827; often referred to as Gadsby's Hotel until 1844; first hotel of that name as second, often referred to as Gadsby's New Hotel, opened in 1845 by Gadsby's son; ceased serving as a hotel in 1931, functioning as a government building until 1942)