| Name | Birth date | Death date | Spouse | Marriage date |
|---|
| O'Neal, Clarence L., Sr. | Private | | Curtin, Emolyn Carrera | Private |
| O'Neil, Dorothy | 1925 | 07/24/1957 | Falgoust, Claude Joseph | Aft. 1940 |
| Ordoyne, Celia Yvonne | Private | | | |
| Ordoyne, Charles Raymond | Private | | Babin, Renée Angelle | Private |
| Ordoyne, Nina Annette | Private | | | |
| Ormel, Shelley Lorraine | Private | | Marks, Bryan Joseph | Private |
| Ory, Catherine Marie | Private | | Becnel, James Craig | Private |
| Ory, Eugene | Abt. 1812 | Unknown | | |
| Ory, Jean Baptiste I | Abt. 1758 | Aft. 1800 | Hoffman, Eve | 1781 |
| Ory, Jean Baptiste II | Abt. 1790 | Unknown | Webre, Marie Magdelaine | 1808 |
| Ory, Jean Baptiste III | 1807 | Unknown | Becnel, Marcelline | 09/17/1839 |
| Ory, Jean Mathias | 1750 | 1820 | Webre, Agnes | 10/11/1774 |
| Ory, Ludger | Abt. 1815 | Unknown | | |
| Ory, Marie Elmire | 02/17/1840 | Unknown | Chauffe, Alexander | 10/29/1865 |
| Ory, Marie Magdelaine | 04/06/1792 | 09/17/1819 | Remondet, Denis | 09/08/1818 |
| Ory, Nicholas | Abt. 1705 | Aft. 11/1775 | Strassbach, Anna | Abt. 1730 |
| Oser, Arthur Snelen | 06/28/1879 | Unknown | | |
| Oser, Elmira Agnecia | 09/21/1870 | Unknown | | |
| Oser, Francis Leander | 08/28/1880 | Unknown | | |
| Oser, Joseph | | Unknown | Snelen, Mary | |
| Oser, William Edmond | 09/18/1875 | Unknown | | |
| Osselet, Marie Florencia | 12/17/1855 | 04/17/1921 | LeBlanc, Pierre Joseph | 04/15/1872 |
| Oubre, Adelarde | Abt. 1800 | Unknown | Scioneaux, Bridgite | Abt. 1825 |
| Oubre, Anne Marie | 1740 | Unknown | | |
| Oubre, Aristide | 1838 | Unknown | Rodrigue, Philomene | Bet. 1855 - 1867 |
| Oubre, Augustin | Abt. 1862 | Unknown | Becnel, Marie Azelie | 10/15/1887 |
| Oubre, Augustine | 05/13/1873 | 02/01/1970 | Ockman, Amedee "Monc Mad" | Abt. 1895 |
| Oubre, Beatrice Webre | Aft. 1916 | Bef. 01/1996 | | |
| Oubre, Beulah | 11/26/1913 | 03/1986 | | |
| Oubre, Celesie | Abt. 1790 | Unknown | Scioneaux, Jean Baptiste | 02/13/1809 |
| Oubre, Cleophas "Clay" | 07/13/1852 | Unknown | Kliebert, Marie Alice | 01/29/1883 |
| Oubre, Cleophine | 03/17/1856 | 02/22/1917 | Becnel, Jean Benjamin | 06/05/1873 |
| Oubre, Coralee | Abt. 1863 | 06/15/1906 | Kliebert, Francois Landreaux | |
| Oubre, Douglas | Private | | | |
| Oubre, Earl | Private | | | |
| Oubre, Emerante | 01/23/1807 | 07/23/1883 | Scioneaux, Benjamin Bertrand | 02/06/1826 |
| Oubre, Eunice | | Unknown | Mestayer, Otto J. | |
| Oubre, Francoise Celina | 1844 | Unknown | Ockman, Zenon | 01/21/1861 |
| Oubre, George | 02/22/1821 | 10/16/1853 | Rome, Marie Francoise Evelina | 12/1840 |
| Oubre, George Telesmar, Jr. | Private | | | |
| Oubre, George Telesmar, Sr. | 02/22/1918 | 05/28/1998 | Kliebert, Eve | Abt. 1940 |
| Oubre, Gladys | Aft. 1915 | Unknown | Becnel, Antoine Joseph "To-Ton" | |
| Oubre, Henry Alcee | Abt. 1833 | Unknown | Bourgeois, Magdelaine | 05/04/1858 |
| Oubre, Hope | Private | | Becnel | Private |
| Oubre, J. T. | Private | | Becnel, Madeline | Private |
| Oubre, Jean | 11/05/1920 | 01/1986 | | |
| Oubre, Joseph | 02/03/1816 | Unknown | | |
| Oubre, Joseph Freddie | Private | | Kliebert, Katherine | Private |
| Oubre, Joseph Guy | 06/10/1929 | 12/15/2000 | Chaison, Bernice | Private |
| Oubre, Josephine | Abt. 1800 | Unknown | Scioneaux, Marcellin | 05/16/1816 |
