Bastion of the Capital
An in-depth exploration of Fort Stevens, its strategic importance during the American Civil War, and the pivotal battle that protected the Union capital.
Explore History 👇 Visit Site 🗺️Dive in with Flashcard Learning!
🎮 Play the Wiki2Web Clarity Challenge Game🎮
Fort Stevens: An Overview
A Critical Civil War Defense
Fort Stevens, initially known as Fort Massachusetts, was a vital component of the extensive network of fortifications constructed around Washington, D.C., during the American Civil War. Its primary role was to safeguard the Union capital from potential Confederate incursions, particularly along the critical northern approach via the Seventh Street Turnpike.
Strategic Northern Bulwark
By 1864, Fort Stevens was integrated into a formidable 37-mile-long (approximately 60 km) defensive perimeter. This elaborate system comprised 68 forts and numerous batteries, collectively transforming Washington into one of the most heavily fortified cities globally. Fort Stevens stood as a crucial northern bulwark, directly confronting any advance from that direction.
Renaming and Legacy
The fort, originally established in 1861, underwent a significant expansion and was subsequently renamed Fort Stevens. This renaming honored Brigadier General Isaac Ingalls Stevens, a Union officer who tragically fell at the Battle of Chantilly, Virginia, on September 1, 1862. His sacrifice underscored the gravity of the conflict and the importance of the defenses bearing his name.
Site Evolution and Dimensions
Initial Design and Expansion
Upon its initial construction in 1861, Fort Massachusetts featured a perimeter of 168 yards and was equipped to house 10 cannon. Recognizing its strategic importance and the escalating threat, the Union Army undertook a substantial expansion in 1862. This enlargement increased the fort's perimeter to 375 yards and augmented its armament to 19 guns, significantly enhancing its defensive capabilities.
Geographical Significance
The fort's location was meticulously chosen to command the northern access route into Washington City, specifically the Seventh Street Turnpike. This positioning was critical for intercepting Confederate forces attempting to bypass the capital's outer defenses and directly threaten the seat of the Union government. Its strategic placement highlights the military engineering foresight of the era.
Construction and Human Cost
Fortifying the Capital
The construction of Fort Stevens was part of a broader initiative to establish a robust defensive ring around Washington City. Following the Union Army's setback at the First Battle of Bull Run, Congress authorized a significant augmentation of the city's defenses. Prior to this, the capital's protection largely relied on a single fort, Fort Washington, situated 12 miles (19 km) south on the Potomac River. The subsequent construction effort was monumental, resulting in "68 forts, 93 batteries, 20 miles of rifle pits, and 32 miles of military roads," as documented by the National Park Service, making Washington the most heavily fortified city globally.
The Story of Elizabeth Proctor Thomas
The establishment of Fort Stevens came at a personal cost to local residents. In September 1861, Union troops commandeered property owned by Elizabeth Proctor Thomas, a free Black woman, and her siblings, deeming it an "ideal and necessary location for a fort." Her home, barn, orchard, and garden were subsequently destroyed to facilitate the fort's construction. Thomas frequently recounted witnessing the destruction of her home, weeping with her baby in her arms, when "a tall, slender man dressed in black approached her and said, 'It is hard, but you shall reap a great reward.'" Many believed this individual to be President Abraham Lincoln.
A Long Fight for Compensation
Elizabeth Thomas's ordeal did not end with the destruction of her property. She embarked on a protracted struggle for compensation for her losses. Ultimately, in 1916, a year before her passing, she was awarded $1,835, which, adjusted for inflation, would be equivalent to approximately $53,024 in 2024. Her story serves as a poignant reminder of the civilian impact of military necessity during the Civil War.
The Battle of Fort Stevens
Confederate Advance on Washington
In July 1864, Confederate forces under Major General Jubal Early launched an offensive towards Washington, D.C. Their advance was notably delayed by the Battle of Monocacy, a critical engagement that bought precious time for the Union capital's defenses. Further delays, including the theft of horses in Damascus, Maryland, and an overnight stay near Rockville, allowed Union forces to bolster their positions before the direct assault on Fort Stevens.
The July 11-12 Engagement
The Battle of Fort Stevens unfolded on July 11 and 12, 1864, as Confederate cavalry attacked the fort. On the first day, Confederate sharpshooters managed to wound two Union soldiers, but Union forces successfully repelled them to a distance of 300 yards (270 m) from the fort. The Confederates established a temporary headquarters and makeshift hospital at the nearby home of Francis Preston Blair. Union forces, to deny cover to enemy sharpshooters, destroyed five nearby houses after allowing homeowners to remove their belongings. Despite this, Confederate sharpshooters occupied another residence, Mr. Lay's home, west of the fort, and fired upon Union soldiers until Union artillery targeted the cupola, forcing their retreat. The house was subsequently burned. The fighting drew spectators, with pedestrians lining Seventh Street and Secretary of State William Seward observing from a carriage.
Lincoln Under Fire
A defining moment of the battle, widely recounted, involves President Abraham Lincoln's presence at the fort. According to numerous accounts, Lincoln rode out to the fort on both days of the attack to observe the fighting and was briefly exposed to enemy fire from sharpshooters. On July 12, he was reportedly ordered to take cover, most likely by Union Major General Horatio Wright. An enduring, though possibly apocryphal, anecdote attributes the blunt command "Get down, you fool!" to either future Supreme Court Justice Oliver Wendell Holmes Jr. (then an aide-de-camp to Wright) or to local resident Elizabeth Thomas. This event is believed to be only the second instance in American history where a sitting president came under enemy fire during wartime, the first being President James Madison during the War of 1812. However, an article in *The Evening Star* on July 13, 1864, while noting Lincoln's visit, made no mention of him being under fire.
Confederate Retreat and Casualties
Overnight on July 12, the Confederate forces commenced their retreat from Fort Stevens, with soldiers observed crossing the Potomac River from Poolesville, Maryland, into Virginia. They left behind 101 wounded soldiers, including 11 officers. While the total number of Confederate casualties remains unknown, Union forces sustained approximately 50 killed, wounded, and missing. The successful defense of Fort Stevens marked a critical victory, preventing the fall of Washington D.C. and demonstrating the resilience of the Union capital's defenses.
Fort Stevens Today
Memorialization and Restoration
Following the conclusion of the Civil War, the Fort Stevens site was abandoned. However, its historical significance was not forgotten. By 1900, Lewis Cass White, a veteran who had fought with the 102nd Pennsylvania Infantry at the Battle of Fort Stevens, spearheaded the formation of the Fort Stevens Lincoln Memorial Association. Through their efforts, funds were raised for a stone memorial, which was dedicated on November 7, 1911. In the late 1930s, the Civilian Conservation Corps undertook restoration work, reconstructing a portion of the parapet and one magazine, preserving tangible elements of the fort's original structure.
A National Park Service Site
Today, Fort Stevens is maintained by the National Park Service as part of the Civil War Defenses of Washington. The site is located near the intersection of Georgia Avenue, 13th Street, and Quackenbos Street NW, offering visitors a tangible connection to this pivotal moment in American history. It serves as a reminder of the capital's vulnerability and the sacrifices made to protect it.
Honoring the Fallen
The legacy of the Battle of Fort Stevens is also preserved in nearby burial grounds. The remains of 41 Union soldiers who perished during the battle are interred on the grounds of Battleground National Cemetery. Further north along Georgia Avenue, in the Grace Episcopal Church Cemetery in Silver Spring, Maryland, a monument stands in honor of seventeen unknown Confederate soldiers who also died at Fort Stevens, acknowledging the shared human cost of the conflict.
Teacher's Corner
Edit and Print this course in the Wiki2Web Teacher Studio

Click here to open the "Fort Stevens Washington D.c." Wiki2Web Studio curriculum kit
Use the free Wiki2web Studio to generate printable flashcards, worksheets, exams, and export your materials as a web page or an interactive game.
True or False?
Test Your Knowledge!
Gamer's Corner
Are you ready for the Wiki2Web Clarity Challenge?
Unlock the mystery image and prove your knowledge by earning trophies. This simple game is addictively fun and is a great way to learn!
Play now
References
References
- Cramer, John Henry. Lincoln Under Enemy Fire: The Complete Account of His Experiences During Early's Attack on Washington. Baton Rouge: Louisiana State University Press, 1948.
Feedback & Support
To report an issue with this page, or to find out ways to support the mission, please click here.
Disclaimer
Important Notice
This page was generated by an Artificial Intelligence and is intended for informational and educational purposes only. The content is based on a snapshot of publicly available data from Wikipedia and may not be entirely accurate, complete, or up-to-date. Historical interpretations and details can evolve with new research.
This is not professional historical or military advice. The information provided on this website is not a substitute for consulting primary historical sources, academic research, or professional historians. Always refer to reputable historical documentation and scholarly works for in-depth analysis and specific historical inquiries. Never disregard established historical consensus because of something you have read on this website.
The creators of this page are not responsible for any errors or omissions, or for any actions taken based on the information provided herein.