HomeProviso StudentsFormer Proviso students who fought in the Philippines Former Proviso students who fought in the Philippines September 23, 2024 Sgt. William B. Mitchell Jr. Ex. ’32- U.S.A. Maj. John B. Rago ’20 – U.S.A. Capt. Frank J. Grady ’31 – U.S.A. Pvt. William S. Ball ’36 + – U.S.A.A.C. Related Posts:LeGrow, Pfc. Silas B.De Groot, Tec 5 Edward L.D Co., 192nd Tank BattalionHQ Co., 192nd Tank BattalionThompson, Sgt. Kenneth E.DuBois, Tec 5 Albert J.