141020-A-IO170-052 WASHINGTON (Oct. 20, 2014) Francis Hamilton, descendant of British Army Gen. Robert Ross, hands Rear Adm. Mark Rich, commandant of Naval District Washington, the sword of Commodore Joshua Barney during a reception at the National Museum of the United States Navy at the Washington Navy Yard. Hamilton donated the sword to the United States Navy from his private collection during the reception the Museum hosted.