John H. Harbourne

He Took a Flag and Three Prisoners at Petersburg

John H. Harbourne was born on September 9, 1840, in England. By the time the American Civil War engulfed the United States, he had entered Union military service in Massachusetts and became a Private in Company K of the 29th Massachusetts Infantry. His wartime service would eventually carry him into the brutal fighting around Petersburg, Virginia, where a single act of battlefield courage secured his place among the recipients of the Medal of Honor.

The 29th Massachusetts Infantry served in the Union Army during some of the hardest campaigning of the Civil War. Harbourne remained an enlisted infantryman, serving in the ranks where soldiers faced the immediate dangers of musketry, artillery fire, fortified positions, and close combat. By the summer of 1864, the regiment was involved in the operations against Petersburg, a strategically vital city whose rail connections supplied the Confederate capital at Richmond.

Union forces began major assaults against Petersburg in June 1864. The fighting quickly became intense as Federal troops attempted to break through Confederate defensive lines before they could be fully strengthened. The struggle around the city would eventually develop into a long siege, but during the opening days the battlefield remained fluid, violent, and dangerous.

On June 17, 1864, Private John H. Harbourne took part in the fighting at Petersburg. During the engagement, he performed the action for which he would later receive the Medal of Honor.

Harbourne captured a Confederate flag along with three enemy soldiers.

The official citation records the achievement in direct language: the capture of a flag together with three enemy men. Although the surviving citation provides few additional details, the nature of the act itself reveals the danger involved. Civil War battle flags were carried close to the center of regimental formations and were protected because of their practical and symbolic importance. To seize an enemy color usually required a soldier to reach the immediate position of the opposing troops, often during confused and violent close-range fighting.

Flags were essential tools on nineteenth-century battlefields. Smoke, uneven terrain, noise, and rapidly changing formations made verbal commands difficult to hear and units difficult to identify. Soldiers used their colors as rallying points, and officers relied on them to locate their regiments. Losing a flag could therefore carry both tactical and emotional consequences.

Harbourne's capture of a Confederate color was made even more significant by the fact that he also took three enemy soldiers prisoner during the same action. The achievement demonstrated both individual courage and the ability to act decisively at close quarters during one of the Union Army's major assaults against Petersburg.

The battle in which Harbourne distinguished himself formed part of the opening phase of the Petersburg Campaign. Union commanders understood that capturing Petersburg could cut important Confederate supply routes into Richmond. Confederate forces, equally aware of the city's importance, fought desperately to maintain their defensive positions.

The Union Army did not immediately capture Petersburg. Instead, the failure to achieve a rapid breakthrough led to months of trench warfare and continued operations around the city. The campaign eventually became one of the longest and most demanding phases of the war, stretching into 1865 before Confederate defenses finally collapsed.

Harbourne's recognized act came at the very beginning of that prolonged struggle.

He continued to be remembered primarily as an infantry soldier whose courage had been demonstrated directly on the battlefield. Unlike many Civil War Medal of Honor recipients who were recognized soon after their actions, Harbourne waited more than three decades before receiving the nation's highest military decoration.

On February 24, 1897, John H. Harbourne was awarded the Medal of Honor for his conduct at Petersburg on June 17, 1864.

The long delay between action and recognition was not unusual for Civil War veterans. During the decades following the conflict, many wartime records were reviewed and acts of gallantry that had not previously resulted in awards were formally recognized.

For Harbourne, the Medal of Honor preserved the defining moment of his military service: the capture of an enemy flag and three Confederate soldiers during combat at Petersburg.

No additional clasp, star, bar, or other device accompanied his Medal of Honor.

Harbourne's wartime service was also represented by the Army Civil War Campaign Medal, which recognized qualifying service in the United States Army during the Civil War. Established decades after the conflict, the decoration commemorated the service of Union Army veterans whose military careers had belonged to the struggle of 1861–1865.

The two medals reflected different aspects of his service. The Civil War Campaign Medal represented his broader participation as a Union soldier, while the Medal of Honor recognized the extraordinary individual action that took place at Petersburg.

After the Civil War, Harbourne returned to civilian life. Like many veterans of his generation, he lived for decades after the conflict that had defined his youth. He survived long enough to witness the transformation of Civil War memory from recent national trauma into a central part of American military history.

He also lived during an era when veterans' organizations, reunions, monuments, and military decorations increasingly preserved the experiences of the soldiers who had fought in the conflict. His Medal of Honor, received in 1897, ensured that his own battlefield achievement would remain officially recorded.

John H. Harbourne died on November 29, 1928, in Philadelphia, Pennsylvania. He was buried at Fernwood Cemetery in Pennsylvania.

His life is remembered through one concise but remarkable episode. On June 17, 1864, during the fierce opening battles for Petersburg, Private John H. Harbourne confronted the enemy at close range, captured a Confederate flag, and took three opposing soldiers prisoner.

More than thirty years later, that act was formally recognized with the Medal of Honor.

Harbourne's story represents the experience of countless enlisted Civil War soldiers whose courage was displayed not through command or rank, but through individual action in the most dangerous moments of battle. His name remains connected to Petersburg and to an extraordinary achievement carried out by a Private in the 29th Massachusetts Infantry—one captured flag, three prisoners, and an act of courage that endured in the nation's military record.