| O'DONNELL, Living | ||||
| O'DONNELL, Living | ||||
| O'DONNELL, Living | ||||
| O'DONNELL, Living | ||||
| O'DONNELL, Mary Ellen (Nell) | B. 22 APR 1862 | |||
| O'DONNELL, Mary Garafelia | B. 21 MAY 1913 | D. 19 FEB 1999 | ||
| O'DONNELL, Mary Virginia | B. 16 AUG 1853 | D. 5 APR 1934 | ||
| O'DONNELL, Melvin | ||||
| O'DONNELL, Michael | B. 12 JUN 1817 | D. 9 SEP 1896 | ||
| O'DONNELL, Michael | ||||
| O'DONNELL, Raphael | ||||
| O'DONNELL, Robert Emmet | B. 4 APR 1874 | D. 28 MAY | ||
| O'DONNELL, Thomas J. | B. 13 MAY 1872 | |||
| O'HARA, Katherine E. | B. 1888 | D. 1953 | ||
| OAKLEY | 
| OCKENFELS, Andreas | B. 1763 | D. 1 SEP 1796 | ||
| OF HERISTAL, Pepin (II) | B. 635 | D. 714 | ||
| OF LANDEN, Childebert | D. 656 | |||
| OF LANDEN, Grimoald | D. 656 | |||
| OF LANDEN, Pepin | D. 640 | |||
| OF SAVOY, Oda | ||||
| OF THURINGIA, Basia | ||||
| OFFELEN, Anna Maria | B. 30 JUN 1735 | D. 28 APR 1807 | ||
| OFFELEN, Meinolph | D. 19 OCT 1761 | |||
| OLDCASTLE, Thomas | B. ABT 1352 | |||
| OLDCASTLE, Wenllian (Joan) | B. ABT 1383 | |||
| OLDHAM, Elizabeth | ||||
| OLIGMUELLER, Brenda | ||||
| OLIGMUELLER, Brian | ||||
| OLIGMUELLER, Brian | 
| OLIGMUELLER, Gail | ||||
| OLIGMUELLER, Lisa | ||||
| OLIGMUELLER, Patricia | ||||
| OLSON, Beth | ||||
| OLSON, Living | ||||
| ORLEANS, Ermentrude (Irmtrud) Countess Of | B. 27 SEP 830 | D. 6 OCT 869 | ||
| ORLEANS, Eudes Count Of | B. ABT 800 | |||
| ORLEANS, Ingeltrude Countess Of | B. ABT 805 | |||
| ORTMEIER, Alois | B. 28 NOV 1907 | D. 10 APR 1990 | ||
| ORTMEIER, Bernard | B. 2 APR 1870 | D. 25 JUL 1914 | ||
| ORTMEIER, Casper | B. 15 OCT 1865 | D. 23 DEC 1947 | ||
| ORTMEIER, Catherine | B. 12 JUL 1864 | D. 15 JAN 1931 | ||
| ORTMEIER, Christian | B. 1862 | |||
| ORTMEIER, Christina Mary | B. 15 APR 1861 | D. 15 NOV 1949 | ||
| ORTMEIER, Elizabeth | B. 15 SEP 1910 | D. 19 APR 1996 | 
| ORTMEIER, Elizabeth Justina | B. 27 JUN 1871 | D. 20 NOV 1936 | ||
| ORTMEIER, Ferdinand John | B. 7 MAR 1834 | D. 11 JUN 1911 | ||
| ORTMEIER, Heinrich "Henry" | B. 20 AUG 1859 | D. 13 OCT 1941 | ||
| ORTMEIER, Henry J. | B. 22 OCT 1905 | D. 14 OCT 1992 | ||
| ORTMEIER, Herman | B. 1869 | |||
| ORTMEIER, Johann John | B. 16 MAY 1883 | D. 17 JUN 1945 | ||
| ORTMEIER, Johanna | B. 12 SEP 1903 | D. 17 APR 1989 | ||
| ORTMEIER, John B. | B. 16 JUL 1900 | D. 13 JUL 1964 | ||
| ORTMEIER, Living | ||||
| ORTMEIER, Maria | B. 12 OCT 1874 | D. 20 DEC 1952 | ||
| ORTMEIER, Martha | B. 2 FEB 1914 | D. 2 AUG 2011 | ||
| ORTMEIER, Mary | B. 1 JUL 1902 | D. 22 FEB 1985 | ||
| ORTMEIER, Maximilian | B. 19 NOV 1880 | D. 12 FEB 1974 | ||
| ORTMEIER, Roman | ||||
| ORTMEIER, Rosa | B. 24 MAY 1912 | D. 15 OCT 2003 |