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Lieutenant Colonel (Army) Major General (National Guard), U.S. Army
Support & adopt this hero ↓Henry Shippen Huidekoper was a Union Army officer, Gettysburg veteran, amputee, National Guard commander, author, public official, businessman, and Medal of Honor recipient whose military career was defined by his leadership of the 150th Pennsylvania Infantry during the first day of the Battle of Gettysburg. He was born in Meadville, Pennsylvania, in July 1839. Surviving modern records differ slightly over whether his birth date was July 7 or July 17, but they agree on his birthplace and year. Huidekoper grew up in a prominent Pennsylvania family and received an extensive education. He attended Harvard College and graduated with the Class of 1862, while the American Civil War was already transforming the country. His university years coincided with growing national military mobilization, and shortly after graduation he entered Union service. In August 1862, Huidekoper received a commission as Captain in the 150th Pennsylvania Volunteer Infantry. Within days he advanced to Lieutenant Colonel, placing him among the regiment’s senior field officers. The 150th Pennsylvania soon became part of the Army of the Potomac and eventually served in the First Corps. Before Gettysburg, Huidekoper and the regiment performed duty in the defenses of Washington and participated in operations in Virginia. Their service included campaigning connected with the Army of the Potomac during the spring of 1863. By the summer of that year, the 150th Pennsylvania was marching north as the Union army pursued General Robert E. Lee’s Army of Northern Virginia into Pennsylvania. The two armies collided at Gettysburg on July 1, 1863. The 150th Pennsylvania reached the battlefield around midday and entered the fighting west of Gettysburg as part of Colonel Roy Stone’s brigade. The regiment took position near the Chambersburg Road in an increasingly dangerous sector of the Union First Corps line. When Colonel Langhorne Wister was required to assume brigade command, Lieutenant Colonel Henry Shippen Huidekoper took direct command of the 150th Pennsylvania. The regiment soon faced repeated Confederate attacks. Huidekoper ordered changes of front as enemy troops attempted to strike the Union position from different directions. The 150th Pennsylvania met these attacks with musketry and countercharges, repeatedly attempting to prevent Confederate forces from turning the Union line. The fighting became increasingly severe as Confederate reinforcements reached the battlefield. Huidekoper remained with his regiment as the tactical situation deteriorated. During one of the attacks, he received a severe wound to his right arm. Under normal circumstances, such an injury would have justified immediate removal from the battlefield. Instead, Huidekoper refused to abandon his responsibility while his regiment remained heavily engaged. He stayed at the front and continued directing the 150th Pennsylvania. This decision became the central act for which he would eventually receive the Medal of Honor. His official citation later emphasized that while engaged in repelling an enemy attack, he received a severe wound of the right arm but, rather than retiring, remained at the front in command of his regiment. The injury was devastating. Huidekoper’s right arm eventually had to be amputated. The wound permanently altered his life, but his battlefield conduct became part of the historical record of the First Corps’ resistance west of Gettysburg. The 150th Pennsylvania and neighboring regiments fought for hours against increasingly strong Confederate forces before the Union First Corps was finally forced back through Gettysburg toward Cemetery Hill. Huidekoper’s action is especially significant because his Medal of Honor was awarded for command under fire rather than for a single moment such as capturing a flag or rescuing a wounded soldier. He was responsible for maintaining control of an infantry regiment during an exceptionally confused and violent battle. Even after suffering a wound severe enough to cost him an arm, he continued exercising that responsibility. The wound removed Huidekoper from immediate field service, and he spent months recovering. Nevertheless, he did not immediately end his military career. By the autumn of 1863, he had returned to military duty in Pennsylvania, where he was involved in recruiting and administrative work. He later resumed command responsibilities connected with the 150th Pennsylvania. In February 1864, Huidekoper received appointment as Colonel of the regiment. His Gettysburg injuries, however, continued to cause serious physical difficulties. His ability to remain in active field service was permanently impaired. In early March 1864, he resigned from federal service because of disability resulting from his wounds. His active Civil War career had therefore lasted less than two years, but it had included command responsibility in one of the most important battles in American history. The rank specifically associated with his Medal of Honor action remained Lieutenant Colonel. Later in life, Huidekoper returned to military service through the Pennsylvania National Guard. In 1870, he was appointed Major General in the Pennsylvania National Guard. This later state military rank represents the highest rank associated with his overall military career, but it must remain distinct from his Civil War rank at Gettysburg. Huidekoper became an important figure in Pennsylvania militia affairs during the postwar period. His experience became especially significant during the Great Railroad Strike of 1877, a nationwide labor crisis that produced violence and civil disorder in several Pennsylvania cities. Huidekoper commanded National Guard forces during disturbances in the Scranton area. His responsibilities required him to manage the difficult relationship between military authority, civil officials, local unrest, and public safety. His performance during the crisis strengthened his reputation as an experienced military administrator. Huidekoper later contributed to military professional education. In 1879, he published Manual of Service, a work dealing with military organization and administration. It became well regarded in National Guard circles and reflected the professional knowledge he had developed through both Civil War combat and postwar militia service. His civilian career was equally substantial. From 1880 into the mid-1880s, Huidekoper served as Postmaster of Philadelphia. His tenure came during a period of rapid expansion in American postal services and communications. After leaving the postal service, he became involved in the developing telephone industry. He worked first in metropolitan telephone and telegraph interests and subsequently became associated for many years with the Bell Telephone system. His business career therefore placed him within one of the most technologically important industries of the late nineteenth and early twentieth centuries. Huidekoper also maintained his relationship with Harvard. Decades after graduating in 1862, he served as an Overseer of Harvard University, continuing his connection with the institution during the closing years of the nineteenth century and opening years of the twentieth. Throughout his postwar career, Gettysburg remained the central military episode associated with his name. For many years, however, he had no Medal of Honor. More than four decades passed between the battle and the formal award. On May 27, 1905, the United States presented Henry Shippen Huidekoper with the Medal of Honor for his conduct at Gettysburg on July 1, 1863. The long delay between action and award is extremely important for his medal record. His heroism occurred during the Civil War in 1863, but the Medal of Honor itself was issued in 1905. For that reason, the correct project database classification is: Medal of Honor 1904–1944 Army — 1905. It would be historically incorrect for this project to place the decoration under an 1862–1895 Army Medal of Honor category solely because the action occurred during the Civil War. The medal version must follow the historical issue period, and Huidekoper received his decoration in 1905. The Medal of Honor itself originated during the Civil War. Congress authorized the Army Medal of Honor in 1862 at a time when the United States possessed only a limited system of military decorations. Awards such as the Distinguished Service Cross and Silver Star had not yet been created. As a result, the Medal of Honor became the principal national decoration for extraordinary military conduct by Union soldiers. Many Civil War recipients received the decoration during or shortly after the war, but others were recognized decades later after wartime reports and recommendations were reviewed. Huidekoper belonged to this later group. His award was made during his lifetime and was not posthumous. No additional star, clasp, bar, oak leaf cluster, or other device has been verified for his Medal of Honor. His final Medal of Honor entry therefore remains one decoration with no device or clasp. The later Army Civil War Campaign Medal is not included in his final verified rack. Huidekoper lived until 1918 and therefore survived beyond the establishment of that campaign medal. His Civil War service is unquestionably documented, and he clearly served during the qualifying conflict. However, service eligibility does not automatically establish recipient-specific entitlement. No sufficiently strong individual issuance record, medal roll, named surviving medal, or equivalent documentation has been verified proving that Henry Shippen Huidekoper personally received the Army Civil War Campaign Medal. It therefore remains HOLD / DO NOT ADD. His final verified medal rack contains only: Medal of Honor 1904–1944 Army — 1905 — No device or clasp. Huidekoper continued his professional and civic activities well into the twentieth century. By then he had lived for decades with the physical consequences of Gettysburg, carrying the permanent loss of his right arm as a visible reminder of the battle. His life nevertheless extended far beyond his wound. He had served as a Union combat officer, commanded National Guard forces, written on military organization, administered one of the country’s major post offices, participated in the emerging telephone industry, and remained connected with Harvard. Henry Shippen Huidekoper died in Philadelphia on November 9, 1918. He was buried in Greendale Cemetery in Meadville, Pennsylvania, the community where his life had begun. His military legacy remains permanently associated with July 1, 1863. When Colonel Langhorne Wister left the regiment to assume brigade command, Lieutenant Colonel Huidekoper took control of the 150th Pennsylvania Infantry during the rapidly escalating fight west of Gettysburg. He directed his men through repeated Confederate attacks. Then he was severely wounded in the right arm. Rather than immediately leaving the battlefield, he remained at the front and continued commanding his regiment until his physical condition made further command impossible. The wound ultimately cost him his arm, but not his military reputation. Forty-two years later, the United States formally recognized that battlefield leadership with the Medal of Honor. Henry Shippen Huidekoper’s final verified profile therefore records him as a United States Army infantry officer, Lieutenant Colonel at the Medal of Honor action, later Major General in the Pennsylvania National Guard, and a commander of the 150th Pennsylvania Infantry at Gettysburg. His Combat Achievement classification is Infantry. His sole verified decoration is Medal of Honor 1904–1944 Army — 1905, with no verified device or clasp. The Army Civil War Campaign Medal remains excluded from the final rack because recipient-specific entitlement has not been established.
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