David McMurtie Gregg
Gregg, David McMurtie, 1833–1916, Union general in the Civil War, b. Huntingdon, Pa., grad. West Point, 1855. Gregg served with the cavalry of the Army of the Potomac and was particularly distinguished in the fighting of July 3 at Gettysburg, when he checked Jeb Stuart's attempt to get to the Union rear.
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