| Name | Relationship with Asa Riddle | Civil | Canon |
| 3rd cousin twice removed | X | 6 |
| Cooper, James A. | Husband of the 3rd cousin | | |
| Husband of the 3rd cousin once removed | | |
| Cooper, Jonathan J. | 3rd cousin once removed | IX | 5 |
| 3rd cousin twice removed | X | 6 |
| Cooper, Rachel J. | 3rd cousin once removed | IX | 5 |
| 3rd cousin twice removed | X | 6 |
| Cooper, Sebe C. | 3rd cousin once removed | IX | 5 |
| 3rd cousin twice removed | X | 6 |
| Cooper, Virgina | 3rd cousin once removed | IX | 5 |
| 3rd cousin twice removed | X | 6 |
| Copeland, George Albert | Husband of the 3rd cousin once removed | | |
| Husband of the 3rd cousin twice removed | | |
| CORNET, BETHEL B | Husband of the great-granddaughter | | |
| COURSER, FNU | Husband of the 1st cousin twice removed | | |
| COX, DEBBY | Wife of the 3rd great-grandson | | |
| CREECH, DORETTA | Wife of the 2nd great-grandson | | |
| CREECH, MILDRED LATANE | Wife of the 2nd great-grandson | | |
| CREECH, THELMA RUTH | Wife of the 2nd great-grandson | | |
| CRESS, CARLIS | Husband of the great-granddaughter | | |
| CRESS, CHRISTOPHER | 3rd great-grandson | V | 5 |
| CRESS, EDDIE FOREST | 2nd great-grandson | IV | 4 |
| CRESS, GENE | 2nd great-grandson | IV | 4 |
| CRESS, JOE ALLEN | 2nd great-grandson | IV | 4 |
| Crities, David | Husband of the 3rd cousin | | |
| Husband of the 3rd cousin once removed | | |
| Crities, George Washington | 3rd cousin once removed | IX | 5 |
| 3rd cousin twice removed | X | 6 |
| Crities, John J. | 3rd cousin once removed | IX | 5 |
| 3rd cousin twice removed | X | 6 |
| Crities, Levi | 3rd cousin once removed | IX | 5 |
| 3rd cousin twice removed | X | 6 |
| Crities, Mary Ann | 3rd cousin once removed | IX | 5 |
| 3rd cousin twice removed | X | 6 |
| Crities, Zelma Saline | 3rd cousin once removed | IX | 5 |
| 3rd cousin twice removed | X | 6 |
| Crities, Zina Ann | Wife of the 3rd cousin once removed | | |
| Wife of the 3rd cousin twice removed | | |
| CRUMP, THAD R. | Husband of the 1st cousin 3 times removed | | |
| CULBERSON, JOANNA | 4th great-granddaughter | VI | 6 |
| CULBERSON, MICHAEL | 4th great-grandson | VI | 6 |
| CULBERSON, MICHAEL WALLACE | Husband of the 3rd great-granddaughter | | |
| CULBERSON, SARAH | 4th great-granddaughter | VI | 6 |
| Culbertson, Ellen Landona | Wife of the 3rd cousin once removed | | |
| Culbertson, Roena Elizabeth | Wife of the 3rd cousin once removed | | |
| Cunningham, Thomas J. | Husband of the 3rd cousin once removed | | |
| Cynthia | Wife of the 3rd cousin | | |
| Daniel, Ethel | Wife of the 3rd cousin twice removed | | |
| Daniel, Nancy | Wife of the 3rd cousin | | |
| Darden, Ruby | Wife of the 3rd cousin 3 times removed | | |