. . "1897" . "1970" . "Oscar Koch" . . "Troop A,8th Cavalry Regiment" . . . "United States" . . "Oscar Koch" . "Oscar Peter Cornelius Koch" . . . . . . . . "Ground Forces Intelligence School" . . . . . . . . . . . . "United States of America" . . . . . . . . "1954" . . . . . . . "Oscar W. Koch" . . . . . . . . . . "25th Infantry Division" . . . . . . . . "Troop A,105th Cavalry Regiment" . . "Koch, BG Oscar W." . . "1915" . . .