William B. Hooper

He Stood Between the Enemy and the Cavalry Herd

William B. Hooper was born in 1841 in Willimantic, Connecticut. The surviving authoritative record preserves his name with the middle initial “B.” without securely establishing its full form, so his historical name is best retained as William B. Hooper. During the American Civil War, he entered United States Army service and became a member of Company L, 1st New Jersey Cavalry.

The 1st New Jersey Cavalry served as a mounted Union regiment during some of the most demanding campaigns in the eastern theater. Cavalrymen were responsible for reconnaissance, screening troop movements, guarding communications, pursuing opposing forces, and fighting both mounted and dismounted. By the spring of 1865, the regiment was operating in Virginia as Union forces increased pressure on the remaining Confederate defenses around Petersburg and Richmond.

The final campaign was accelerating rapidly. Lieutenant General Ulysses S. Grant was attempting to stretch and break General Robert E. Lee’s defensive lines while cutting the roads and railroads that supplied the Army of Northern Virginia. Major General Philip Sheridan’s cavalry moved toward Dinwiddie Court House and the important road network around Five Forks, threatening the Confederate right flank and the South Side Railroad.

On March 31, 1865, Union and Confederate forces fought around Dinwiddie Court House and Chamberlains Creek. Confederate infantry and cavalry under Major General George Pickett and Major General Fitzhugh Lee struck Sheridan’s mounted forces, producing a hard-fought engagement only days before the collapse of the Petersburg defenses.

Hooper entered this battle as a Corporal in Company L of the 1st New Jersey Cavalry. During the fighting at Chamberlains Creek, he performed the act that would earn him the Medal of Honor.

With the assistance of a fellow soldier, Hooper moved against an advancing enemy force. His official citation states that the two men headed off the enemy’s advance and that Hooper shot two enemy color bearers. He then placed himself between the opposing troops and the led horses belonging to his own command, preventing those animals from being captured.

The significance of the action extended beyond the immediate danger to Hooper himself. Cavalry horses were essential to the mobility and effectiveness of mounted troops. Losing a group of horses during an engagement could leave cavalrymen unable to maneuver, pursue, withdraw, or continue operating as an effective mounted force. Hooper’s decision to position himself directly between the enemy and the horses therefore protected an important part of his command’s fighting capability.

The reference to enemy color bearers is equally significant within the context of Civil War combat. Regimental colors served as visible rallying points and helped troops maintain their organization amid smoke, confusion, and rapidly changing formations. Color bearers were consequently conspicuous on the battlefield. Hooper’s citation specifically records that two opposing color bearers were shot while he and his comrade were checking the enemy advance.

The wider battle around Dinwiddie Court House temporarily slowed Sheridan’s movement, but the Confederate position was already becoming increasingly difficult to maintain. During the night, Confederate forces withdrew toward Five Forks. On April 1, Union forces won a decisive victory there, further weakening Lee’s ability to hold Petersburg.

Within days, Petersburg and Richmond were evacuated. Union forces pursued the Army of Northern Virginia westward until Lee surrendered at Appomattox Court House on April 9, 1865. Hooper’s Medal of Honor action had therefore taken place during one of the final critical sequences of the Civil War, when Union cavalry was helping close the routes available to the retreating Confederate army.

Hooper’s courage received unusually prompt recognition. On July 3, 1865, only a few months after the action at Chamberlains Creek, he was awarded the Medal of Honor. The decoration recognized his conduct on March 31: helping stop an enemy advance, striking opposing color bearers, and protecting the horses of his command from capture.

The Medal of Honor had been created during the Civil War as the United States’ principal national decoration for exceptional military conduct. Many Civil War recipients waited years or even decades before their actions were formally recognized. Hooper’s award, by contrast, was issued in the same year as the deed itself, while the memory of the final Virginia campaign was still fresh.

No additional device or clasp accompanied Hooper’s Medal of Honor. The decoration stands as the verified military award most directly connected with his surviving historical record.

Although Hooper was a Corporal during the action for which he received the Medal of Honor, his highest verified military rank was Quartermaster Sergeant. The distinction is important because the rank attached to the heroic action and the highest rank attained during a soldier’s service are separate historical facts. His Medal of Honor remains tied specifically to his service as a Corporal of Company L, 1st New Jersey Cavalry.

The surviving record of Hooper’s life after the war is much less detailed than the account of his military service. He survived the conflict but lived only a few more years. The evidence does not provide enough reliable information to reconstruct an extensive postwar career without speculation.

William B. Hooper died on January 16, 1870, in Caldera, Chile, while still a young man. The circumstances that brought him to South America are not sufficiently documented to support a detailed account. He is commemorated in Old Willimantic Cemetery in Connecticut, where a memorial marker preserves his name, his Civil War service, and his status as a Medal of Honor recipient.

Hooper’s legacy is concentrated in a brief but extraordinary episode near the end of the Civil War. At Chamberlains Creek, while Confederate forces were pressing Sheridan’s cavalry, a corporal from the 1st New Jersey Cavalry helped confront the advance, struck two enemy color bearers, and deliberately placed himself between the enemy and the horses of his own command.

That action lasted only a small part of a much larger battle, but it secured his place in American military history. The Medal of Honor awarded to him on July 3, 1865, ensured that the courage he displayed during the closing days of the war would be remembered long after the fighting ended.