| OSTROGOTHS, Arotta of the | | | | |
| OSTROGOTHS, Erelicia of | | | | |
| OSTROGOTHS, Theodoric II of the | | B. ABT 470 | | |
| OSTROGOTHS, Theodoric of the | | B. ABT 450 | | D. AFT 510 |
| OSTROGOTHS, Theudemir of | | B. ABT 425 | | |
| OSTROGOTHS, Walaravans of | | B. ABT 330 | | |
| OSTROGOTHS, Wandalar of | | B. ABT 400 | | D. AFT 425 |
| OSTROGOTHS, Winithar of | | B. ABT 365 | | D. AFT 400 |
| OSULE, Adela | | B. ABT 1014 | | |
| OSWALT, Charles David | | B. ABT 1834 | | |
| OSWALT, Dorothy | | B. 16 OCT 1925 | | |
| OSWALT, Elizabeth S. | | B. BEF 1867 | | |
| OSWALT, George D. | | | | |
| OSWALT, Isaac J. | | B. ABT 1857 | | |
| OSWALT, Marion W. | | B. ABT 1865 | | |
| OSWALT, Martha A. "Maggie" | | B. ABT 1862 | | D. 1897 |
| OTARSSON, Adlis | | B. ABT 572 | | |
| OTEY, Isaac | | | | |
| OTT, Alma Mae | | | | |
| OTT, Carol | | | | |
| OTT, Janice Arlene | | | | |
| OTT, Revonda Dianne | | | | |
| OTT, Robert | | | | |
| OTT, Robert Michael | | | | |
| OTTERLIFTER, Elsie | | B. ABT 1825 | | |
| OTTERLIFTER, John | | B. 1785 | | |
| OTTERLIFTER, Lucy | | B. 1807 | | |
| OTTERLIFTER, Nannie | | B. 23 DEC 1833 | | D. 1890 |
| OTTERLIFTER, Nellie | | | | |
| OTTERLIFTER, Rachel | | B. 1815 | | |
| OTTERLIFTER, Wah Wli "Polly" | | B. ABT 1745 | | D. AFT 1770 |
| OTTESON, Emma Mettina | | B. ABT 1891 | | |
| OTTO, I , the Great of Germany | | B. 23 NOV 912 | | D. 7 MAY 973 |
| OTTS, Cody | | | | |
| OTTS, Frankie | | | | |
| OTTS, Jackie | | | | |
| OTTS, Rick | | | | |
| OTTS, Rikki | | | | |
| OTTS, Toni Michelle | | B. MAR 1972 | | |
| OUTGIRIM | | | | |
| OUTLAW, Eadward Atheling the | | B. ABT 1016 | | D. 1057 |
| OUZTS, Addie L. | | | | |
| OUZTS, Nina | | | | |
| OVERFIELD, Nancy | | B. 15 JAN 1761 | | |
| OVERFIELD, Sarah | | B. 1768 | | |
| OVERMAN, Florence Elizabeth | | | | |
| OVERSTREET, Elizabeth | | | | |
| OVERTON, ? | | | | |
| OVERTON, Abdon Independence Alexander | | B. 8 DEC 1830 | | |
| OVERTON, Ada | | B. ABT 1859 | | |
| OVERTON, Benjamin Franklin | | B. 2 NOV 1836 | | D. 8 FEB 1884 |
| OVERTON, Benjamin Franklin | | | | |
| OVERTON, Cassandra | | | | |
| OVERTON, Clementine | | B. AUG 1882 | | D. 26 JAN 1962 |
| OVERTON, Eleazar Claiborne | | B. 10 SEP 1812 | | |
| OVERTON, Eliza Cassandra | | B. 17 MAR 1818 | | D. 12 JUN 1847 |
| OVERTON, Ella | | B. 24 SEP 1869 | | D. 8 NOV 1896 |
| OVERTON, Emily Jackson | | B. 18 DEC 1810 | | |
| OVERTON, Emma May | | B. 7 MAY 1859 | | |
| OVERTON, Frankie | | B. SEP 1883 | | |
| OVERTON, James Jefferson | | B. JAN 1823 | | |
| OVERTON, Jane | | B. ABT 1860 | | |
| OVERTON, Jesse | | B. 9 DEC 1787 | | D. 26 MAR 1856 |
| OVERTON, Jesse | | B. 11 OCT 1832 | | D. 16 AUG 1866 |
| OVERTON, Jesse | | | | |
| OVERTON, Jesse Walker | | B. 23 NOV 1864 | | D. 4 SEP 1927 |
| OVERTON, John | | B. ABT 1735 | | |
| OVERTON, John | | B. 1 OCT 1849 | | D. 29 JUL 1865 |
| OVERTON, John | | B. ABT 1760 | | |
| OVERTON, John Franklin | | B. 24 MAY 1816 | | D. 29 JUL 1879 |
| OVERTON, John H. | | B. ABT 1760 | | D. ABT 1830 |
| OVERTON, John Jefferson Davis | | B. 9 AUG 1862 | | D. 14 AUG 1868 |
| OVERTON, John Richard | | B. ABT 1800 | | |
| OVERTON, Juel Hampton | | | | |
| OVERTON, Julia J. | | | | |
| OVERTON, Lena Druscilla | | B. 19 JUL 1872 | | D. 1953 |
| OVERTON, Margaret Caroline | | B. 29 JUN 1814 | | D. 10 JAN 1891 |
| OVERTON, Martha | | | | |
| OVERTON, Martha M. | | B. 2 JAN 1825 | | D. 2 AUG 1830 |
| OVERTON, Mary Alice | | B. 19 FEB 1853 | | D. 15 AUG 1930 |
| OVERTON, Milton B. | | B. 16 JAN 1861 | | D. 2 APR 1889 |
| OVERTON, Missie | | B. 9 JUL 1869 | | D. 19 AUG 1950 |
| OVERTON, Mollie | | B. 15 SEP 1865 | | D. 25 NOV 1881 |
| OVERTON, Richard Coke | | B. 4 DEC 1873 | | D. 5 DEC 1913 |
| OVERTON, Robert Carter | | B. 13 JAN 1827 | | |
| OVERTON, Roy | | | | |
| OVERTON, Ruel Joseph | | | | |
| OVERTON, Samuel | | | | |
| OVERTON, Samuel | | B. 22 JAN 1821 | | D. 2 OCT 1897 |
| OVERTON, Samuel Abdon | | B. 23 MAY 1858 | | |
| OVERTON, Sarah M. | | | | |
| OVERTON, Stella | | | | |
| OVERTON, Susan Brunson | | B. 8 MAY 1829 | | D. 10 MAR 1830 |
| OVERTON, Susannh Carolina | | B. 6 JUN 1860 | | D. 16 SEP 1866 |
| OVERTON, Udora | | | | |
| OVERTON, Verina Davis | | B. 8 DEC 1866 | | |
| OVERTON, W.F. | | | | |
| OVERTON, William James | | B. 4 SEP 1854 | | |
| OVERTON, Willis | | | | |
| OVIEDO, Gonzalo of | | | | |