Fort McHenry flag

Fort McHenry flag

The Fort McHenry flag, known contemporaneously as the Star-Spangled Banner, is the large garrison banner sewn in Baltimore by Mary Young Pickersgill and companions for the United States Army garrison at Fort McHenry during the War of 1812. The flag’s visible presence over Baltimore Harbor on 13 September 1814 inspired Francis Scott Key to compose the poem that became the national anthem of the United States, later set to the melody of the English song "To Anacreon in Heaven" and adopted by United States Congress as the national anthem in 1931. The flag is an iconic artifact linked to events including the Bombardment of Fort McHenry, diplomatic negotiations surrounding the Treaty of Ghent, and civic memory in American history.

History and Creation

The banner was commissioned in the summer of 1813 by Major George Armistead for display at Fort McHenry to assert American resolve during wartime in Baltimore Harbor. Mary Young Pickersgill, a Philadelphia-based flagmaker and member of the Episcopal Church, led a sewing team that included her daughter Caroline Pickersgill, maid Grace Wisher, and apprentices possibly including James Mulligan and other local seamstresses; some accounts note assistance from Rebecca Young. The materials—English-manufactured wool bunting and linen—were purchased through suppliers connected to Philadelphia mercantile networks active after the Embargo Act of 1807 and during the War of 1812. The completed banner measured approximately 30 by 42 feet and featured fifteen alternating red and white stripes and a canton with fifteen white stars arranged in rows, reflecting Congress’s 1795 enlargement of the flag after the Admission of Vermont and Admission of Kentucky. The flag was delivered to Baltimore and raised under Armistead’s command; it flew during critical operations including the Battle of Baltimore.

Design and Specifications

The flag’s dimensions—about 30 ft by 42 ft—made it a garrison flag intended for maximum visibility, similar in scale to flags used at Fort McHenry and other coastal defenses such as Fort Sumter and Fort Moultrie. Its fifteen stars and fifteen stripes followed the Flag Act of 1794, which prescribed design changes after territorial growth including the State of Vermont and the State of Kentucky. The field used wool bunting sourced via merchants connected to Philadelphia and possibly New York City trading houses; the canton was a separate piece appliquéd to the stripes, and stars were either painted or sewn, consistent with early 19th-century flagcraft practiced by artisans like Pickersgill. Sewing techniques employed running and whip stitches common among domestic flagmakers of the era and paralleled practices documented in textile collections associated with Philadelphia Museum of Art and Smithsonian Institution holdings.

Role in the War of 1812

As a material symbol of American resistance, the banner flew over Fort McHenry during the Bombardment of Fort McHenry from 13–14 September 1814 when British naval forces under Vice Admiral Sir Alexander Cochrane and army contingents under General Robert Ross attacked Baltimore following the burning of Washington, D.C. and the Capitol earlier that summer. The flag’s endurance through bombardment and incendiary actions became emblematic to observers including Francis Scott Key, who witnessed the siege from aboard a truce vessel after negotiating the release of Dr. William Beanes. Key’s witnessing of the flag at dawn after the bombardment led him to pen the verses that, set to music, circulated in newspapers and printshops in Baltimore and Philadelphia, fueling patriotic sentiment across states including Massachusetts, New York, and Virginia. The banner’s survival contributed to morale for militia units, naval forces such as those serving on USS Constitution, and civic leaders, and it featured in postwar commemorations, including parades attended by figures like Daniel Webster and veterans of the American Revolutionary War.

Preservation and Conservation

After its use at Fort McHenry, the flag passed into private hands and was displayed in venues such as Peale Museum exhibitions and later entrusted to civic institutions. During the 19th and 20th centuries the artifact moved among collectors, toured in patriotic pageants, and underwent conservation efforts by organizations like the Smithsonian Institution National Museum of American History and conservators associated with National Park Service stewardship of Fort McHenry National Monument and Historic Shrine. Scientific conservation employed textile stabilization, climate-controlled display, and fiber analysis using techniques akin to those used at Metropolitan Museum of Art and Museum of Fine Arts, Boston conservation labs; documentation included dye analysis and stitch pattern study referencing catalogs from the Library of Congress. Campaigns to preserve the banner drew support from civic leaders, veterans’ organizations, and philanthropic donors connected to institutions such as American Legion and historical societies across Maryland.

Cultural Significance and Legacy

The flag’s image became a central motif in American iconography, reproduced in engravings, lithographs, and later cinematography depicting the Battle of Baltimore and scenes of patriotic resilience. The flag inspired the lyrics of the Star-Spangled Banner and influenced cultural productions including Hudson River School paintings, patriotic sheet music publishers, and commemorative medals struck by the United States Mint. Its symbolism has been invoked in political speeches by figures such as Abraham Lincoln, Woodrow Wilson, and Franklin D. Roosevelt, and memorialized in institutions including Fort McHenry National Monument and Historic Shrine, the Smithsonian Institution, and civic ceremonies on Independence Day and national anniversaries. Scholarly work in American Studies, Cultural History, and museum studies at universities like Johns Hopkins University, University of Maryland, and Harvard University continues to interpret the flag’s role in national identity, while public history programming and educational curricula in Baltimore City Public Schools and historic sites maintain its legacy for future generations.

Category:Flags of the United States