The following data is extracted from Washington Navy, Marines and Coast Guard World War II Casualty List.
O'BRIEN, Clifford Wallace, Seaman 1c, USNR. Mother, Mrs. Mary O'Brien, 285 20th Ave., Longview.
O'BRIEN, Frank, Ensign, USNR. Mother, Mrs. Maude Tracewell O'Brien, W. 918 24th St., Spokane.
OCHOSKI, Henry Francis, Gunner's Mate 3c, USN. Father, Mr. Frank Ochoski, 515 N. H St., Aberdeen.
O'CONNELL, Leo Lawrence, Gunner's Mate 2c, USNR. Wife, Mrs. Vera Beatrice O'Connell, 725 S. Sherman St., Spokane.
O'CONNOR, Edward Roger, Lt., USNR. Father, Mr. James O'Connor, 402 Highland Dr., Seattle.
ODDEN, Sigvard Elmer, Chief Radioman, USNR. Mother, Mrs. Magda Justina Odden, Rt. 1, Box 392, Poulsbo.
OGLE, Eugene V., Cpl., USMC. Wife, Mrs. Eugene V. Ogle, 1820 Boylston Ave., Seattle.
OHLER, William George, Chief Electrician's Mate, USN. Mother, Mrs. Jean Ohler, Rt. 7, Yakima.
OLELS, Roy Mervin, Fireman 3c, USNR. Wife, Mrs. Mary Jane Olels, 1237 E. 148th St., Seattle.
OLESEN, Charles Vernon, Aviation Radioman 3c, USNR. Parents, Mr. and Mrs. Emil Charles Wilhelm Olesen, 505 E. Second St., Aberdeen.
OLIN, Clifford Alton, Aviation Ordnanceman 1c, USN. Wife, Mrs. Patrician Jane Olin, McMurray.
OLMSTED, Frank H., 2nd Lt., USMCR. Mother, Mrs. Sara H. Olmsted, 1004 E. 61st St., Seattle.
OLSEN, Hans Christian, Seaman 2c, USNR. Parents, Mr. and Mrs. Christian Olsen, Creston.
OLSEN, Wilmer Ernest, Seaman 2c, USNR. Parents, Mr. and Mrs. Pete Olsen, 322 7th St., SE, Puyallup.
OLSON, Glen Martin, Seaman 2c, USN. Father, Mr. Martin Olson, Box 427, Arlington.
OLSON, John Elmer, Seaman 1c, USN. Wife, Mrs. Marie Ellen Olson, 7748 Mary Ave., NW, Seattle.
OLSON, Kenneth J., Pfc., USMCR. Parents, Mr. and Mrs. Oliver A. Olson, Rt. 4, Yakima.
OMAN, Charles Lee, Fireman 3c, USNR. Mother, Mrs. Nettie M. Oman, E 1113 Frances Ave., Spokane.
O'MEARA, Thomas R., Pfc., USMC. Father, Mr. Mark O'Meara, 1702 Melrose Pl., Seattle.
ONDRACEK, Jack Harris, Torpedoman's Mate 3c, USNR. Parents, Mr. and Mrs. Joseph Adolph Ondracek, 11433 15th Ave., SE, Seattle.
O'NEIL, Eugene Galvin, Aviation Chief Machinist's Mate, USN. Wife, Mrs. Marjorie Grace Barnes O'Neil, 1517 16th North, Seattle.
OSTERGARD, Harold Ernest, Aviation Radioman 2c, USNR. Mother, Mrs. Esther Marie Ostergard, 2416 Simpson Ave., Hoquiam.
OTTERSEN, Roy Ottis, Torpedoman's Mate 1c, USN. Father, Mr. Harry J. Ottersen, 6733 Earl Ave., NW, Seattle.
O'TYSON, Donald Clayton, Fireman 2c, USN. Father, Mr. Claude Eugene O'Tyson, Rt. 2, Port Orchard.
OWEN, Harris Kelly, Ship's Cook 2c, USN. Wife, Mrs. Bargny Goodrin Owen, 4441 26th Ave., West, Seattle.
OWEN, John H. Platoon Sgt., USMC. Father, Sgt. John S. Owen, c/o Mrs. Anita Baldwin, 1411 West Mission, Spokane.
Source: Washington Navy, Marines and Coast Guard World War II Casualty List