On November 18, 1872, just eight days before Corporal McMasters and his 9 fellow heroes from the battle at Red River, Texas were to receive their Medals Of Honor, Corporal McMasters was killed in action at Fort Griffin, Texas.

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On November 18, 1872, just eight days before Corporal McMasters and his 9 fellow heroes from the battle at Red River, Texas were to receive their Medals Of Honor, Corporal McMasters was killed in action at Fort Griffin, Texas.

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The President of the United States of America, in the name of Congress, takes pride in presenting the Medal of Honor (Posthumously) to Corporal Henry A. McMasters, United States Army, for gallantry in action on 29 September 1872, while serving with Company A, 4th U.S. Cavalry, in action at Red River, Texas.