On September 13, 1814, during the War of
1812, Francis Scott Key made a diplomatic visit to the British Fleet
stationed in Chesapeake Bay. He was to secure the release of Dr. William
Beanes, who was captured after Washington D.C. was burned. Though the
release was secured, Key was detained on ship overnight while Fort McHenry
was being shelled. Despite the onslaught, the American flag was still
flying as morning broke. Moved by the sight, Key composed a poem to
commemorate the occasion. The poem,
titled The Star Spangled Banner, was set to the tune To Anacreon in Heaven and soon attained wide popularity. Originally containing four verses, The Star Spangled Banner was named the National Anthem by Congress in 1931.
The Star Spangled Banner
Fort McHenry National Monument