| Name | Birth date | Birth location | Death date | Spouse |
| Reba Byrum | January 13, 1910 | | | Green, Virgil |
| Robert Lee Byrum | September 11, 1912 | Oklahoma | December 1, 1968 | Bowen, Ethel |
| Ruby Mae Byrum | April 16, 1905 | Indian Territory, Oklahoma | December 22, 1951 | Cloud, Lester |
| Sidney William Byrum | September 24, 1899 | Indian Territory, Oklahoma | December 5, 1921 | Cloud, Florence |
| Teddy Byrum | November 7, 1907 | Oklahoma | November 23, 1910 | |
| Tom Byrum | January 1894 | | | |
| John Breckinridge Cabell | Abt 1810 | Kentucky | | Posey, Martha Ann Thompson |
| John Posey Cabell | August 19, 1841 | Kentucky | | |
| Mary Frances Cabell | November 13, 1845 | Kentucky | | |
| Sears Cabell | May 10, 1848 | KY. | | |
| Mary Cade | | | | Posey, Moses Marmaducke |
| William L. Cage | | | | Posey, Josephine Mary |
| Milly Cagle | 1799 | S.C. | | Posey, Squire |
| Martha Lee Cain | January 11, 1902 | | May 2, 1985 | Posey, Ray |
| Caldwell | | | | Posey, Ida Mae |
| John Wesley Calhoun | | | | Posey, Charlotte Elmore |
| Matilda Calhoun | Abt 1792 | Maryland | Bef 1843 | Posey, Charles |
| Calista | | | | Posey, Wade |
| Docie Camp | Abt 1898 | | | Posey, Simeon Houston |
| Margaret Camp | | | | Wynne, Genubath |
| Elizabeth Jane Campbell | Abt 1812 | | | Posey, Washington Adams Glassel |
| Emily Jewell Campbell | 1830 | | 1914 | Posey, David |
| Guy Mallory Campbell | August 18, 1878 | Illinois | June 6, 1960 | Sands, Elizabeth Bess |
| Lora Campbell | | | | Posey, Thomas Lloyd |
| Lurohaman Campbell | | | November 3, 1832 | Posey, Thomas Lloyd |
| Nancy Campbell | August 13, 1823 | TENNESSEE | Bef 1860 | Posey, Silas |
| Sarah Watson Campbell | September 27, 1807 | S.C. | Aft 1860 | Posey, Leeaiden |
| Kathy Ann Cantrell | May 27, 1949 | HENRYETTA, OKMULGEE CO., OK. | | Hill, Jimmy Norval |
| Carl Patrick | March 17, 1959 | Japan | | Posey, Grace Ann |
| Clarissa Ann Carlisle | Abt 1825 | South Carolina | | Posey, Albert Washington |
| Nathan Carlton | | | | Posey, Rebecca |
| Thomas H. Carlton | | | | Posey, Susannah E |
| Carol | | | | Archer, Carl |
| Caroline | Abt 1828 | Maryland | Aft 1870 | Posey, Thomas |
| Carolyn Rosalie | December 31, 1915 | New Orleans, Louisiana | | Posey, Frank McNabb |
| Patricia Ann Carpenter | December 24, 1949 | JACKSON, MISSISSIPPI | | Ford, Gerald Lynn |
| Carrie | | | | Slusher, John Madison |
| Leonard Carter | | | | Hood, Dulcie May |
| Thelma Carter | | | | Webber, Elbert Elliott |
| Cartwright | | | | |
| Cartwright | Abt 1725 | | May 1800 | Posey, Susanna |
| Ann Cartwright | | | | |
| Francis Cartwright | | | | |
| Jacob Cartwright | | | | Posey, Excy |
| John Cartwright | | | | |
| Lydia Cartwright | | | | |
| Peter Cartwright | | | | |
| Samuel Cartwright | | | | |
| William Cartwright | | | | |
| Deborah Lynn Case | September 28, 1953 | Newcastle, Weston, Wyoming | | Sweet, Neil Earl |