The following data is extracted from Maryland World War II Casualty List Navy, Marines and Coast Guard.
O'BRIEN, Daniel Carlton, Seaman 2c, USNR. Father, Mrs. James B. O'Brien, Rt. 2, Box 26, Swanton.
O'CALLAGHAN, Owen Thomas, Pvt., USMCR. Parents, Mr. and Mrs. Wilton T. O'Callaghan, 1121 Fidler Lane, Silver Spring.
O'DELL, Grover Cecil, Seaman 2c, USNR. Parents, Mr. and Mrs. Robert B. O'Dell, Rt. 2, Box 144B, Laurel.
OESTERREICHER, Thomas Charles, Cpl., USMC. Wife, Mrs. Betty C. Oesterreicher, 1800 W. North Ave., Baltimore.
OLSZEWSKI, Joseph Stanley, Storekeeper 1c, USCG. Father, Mr. Peter Olszewski, 9 N. Collington Ave., Baltimore.
OURS, John Jacob, Coxswain, USNR. Father, Mr. Marcellus Columbus Ours, RFD 1, Cumberland.
OWENS, Edwin Louis, Aviation Machinist's Mate 3c, USNR. Parents, Mr. and Mrs. Clyde Jackson Owens, Perryville.
Source: Maryland World War II Casualty List Navy, Marines and Coast Guard