Richard Christopher Mangam

He Captured an Enemy Flag as the War Neared Its End

Richard Christopher Mangam was born on December 21, 1841, in Ireland. He later came to the United States and entered Union service during the American Civil War, joining Company H of the 148th New York Infantry as a private.

Mangam served with his regiment through the later stages of the war as Union armies pressed deeper into Virginia. By the spring of 1865, the Army of the Potomac was engaged in the final operations around Petersburg, where Confederate defenses that had held for months were beginning to collapse.

On April 2, 1865, Mangam fought at Hatcher's Run, Virginia, during the decisive final phase of the Petersburg Campaign. Union forces were pushing against Confederate positions as part of the offensive that would soon force the evacuation of Petersburg and Richmond.

During the fighting, Mangam captured the flag of the 8th Mississippi Infantry. Regimental colors were among the most important symbols on a Civil War battlefield, marking a unit's position and serving as a rallying point for the men around them. Seizing an enemy flag under combat conditions was regarded as an act of exceptional courage.

Mangam's capture of the Confederate colors came only days before the Army of Northern Virginia began its final retreat. Petersburg fell, Richmond was abandoned, and Robert E. Lee's forces withdrew westward toward Appomattox.

The war in Virginia ended soon afterward. On April 9, 1865, Lee surrendered the Army of Northern Virginia at Appomattox Court House, bringing the conflict's principal eastern campaign to a close.

More than twenty years passed before Mangam's battlefield action received formal national recognition. On September 21, 1888, Richard Christopher Mangam was awarded the Medal of Honor for capturing the flag of the 8th Mississippi Infantry during the fighting at Hatcher's Run.

Mangam lived for several more years after receiving the decoration. He died on November 18, 1893, in Decatur, New York, and was buried at Maple Grove Cemetery in Worcester, New York. Historical records also preserve the alternate surname spelling "Mangan," which appears in some records associated with his life and burial.

Richard Christopher Mangam's Medal of Honor legacy was forged during the closing days of the Civil War. As Union forces broke through the defenses around Petersburg, he captured an enemy regimental flag in battle—an act of courage that secured his place among the recognized heroes of the Union Army.