| Name | Birth date | Death date |
| OLIVER Hatmaker | July 29, 1903 | December 08, 1952 |
| Oliver Mayhew Ladd | September 04, 1886 | |
| Olivia Chapman | April 04, 1927 | |
| OLLIE | | |
| OLLIE Allison | | |
| OLLIE LUCILLE CHAPMAN | April 21, 1876 | October 17, 1961 |
| OLLIE M CROSS | February 1897 | |
| Olof "the Mighty | | |
| Olympia Dupuy | November 12, 1729 | 1822 |
| Opal Beatrice Stuart | March 30, 1913 | |
| Ora Adkins | February 1899 | |
| ORLANDO BATES | | |
| ORLANDO BENEDICT COUNTS | 1844 | 1927 |
| ORLANDO BENEDICT ii MAYER | 1853 | 1918 |
| ORLANDO BENEDICT MAYER | 1818 | 1891 |
| ORLANDO RUFF | | |
| Orlena Jane "Jennie" Mathis | August 14, 1866 | July 17, 1949 |
| Orpha Wilson | | |
| Orvis CLARK | | |
| Orvis ii CLARK | | |
| OSCAR B HALL | November 1883 | |
| OSCAR Bagley | | |
| OSCAR BYRD | | |
| OSCAR DAVENPORT | | |
| OSCAR STEPHENS | | |
| OSCAR Stuart | | |
| Oscar Taylor | | |
| Othena CAROLINE "Carrie" Mathis | April 13, 1864 | |
| Otho C de Vermandois | | |
| Otis Frey | | |
| Otis McLin | | |
| OVA (STEVENS) DAVENPORT | | |
| Owens | | |
| OZRO H. SWYGERT | | |
| OZRO SWIGART | | |
| Paleacy holloway | Abt. 1836 | |
| Pamela Kay .Brown | March 26, 1964 | |
| Pamela Sue Simerly | | |
| PAMELA WILSON | | |
| Pansie Phillips | | |
| Paralee Virginia Taylor | February 19, 1871 | |
| Parce | | |
| Pascu | | |
| Patience | | |
| Patience Best | | |
| PATIENCE CLAY | | |
| Patience Newsome | 1856 | |
| PATRICIA ANN CHAPMAN | October 08, 1944 | |
| Patricia Anna Brown | September 05, 1939 | |
| Patricia R. Ladek | May 05, 1965 | |