| Name | Relationship with William Harvey | Civil | Canon |
| Coleman, Unknown | Husband of the 5th great-granddaughter | | |
| Colesbine, E. | Wife of the 2nd great-grandson | | |
| Cook, Lloyd | Husband of the 4th great-granddaughter | | |
| Cook, Marguerite | Wife of the 3rd great-grandson | | |
| Cooley, Carla Janelle | 5th great-granddaughter | VII | 7 |
| Cooley, Devin | 6th great-granddaughter | VIII | 8 |
| Cooley, Jerry Lloyd | 5th great-grandson | VII | 7 |
| Cooley, Kristi Leigh | 6th great-granddaughter | VIII | 8 |
| Cooley, Lloyd William | Husband of the 4th great-granddaughter | | |
| Cooley, Lynn | 6th great-granddaughter | VIII | 8 |
| Cooley, Stephen Lane | 6th great-grandson | VIII | 8 |
| Cooley, Weldon Lee | 5th great-grandson | VII | 7 |
| Cooper, Ann | Wife of the 3rd great-grandson | | |
| Cooper, Sarah Ellen | Wife of the 2nd great-grandson | | |
| Cosner, Luther Solomon | Husband of the 4th great-granddaughter | | |
| Craig, Fred | Husband of the 4th great-granddaughter | | |
| Craig, Jerry Don | 5th great-grandson | VII | 7 |
| Culp, Elizabeth | Wife of the 3rd great-grandson | | |
| Cummings, Bertha | 5th great-granddaughter | VII | 7 |
| Cummings, John M. | Husband of the 4th great-granddaughter | | |
| Cummings, Joseph | 5th great-grandson | VII | 7 |
| Cummings, Lewis | 5th great-grandson | VII | 7 |
| Cummings, May | 5th great-granddaughter | VII | 7 |
| Cummings, Robert | 5th great-grandson | VII | 7 |
| Curtis, Billie Louise | Wife of the 4th great-grandson | | |
| Davidson, Jane | Wife of the 2nd great-grandson | | |
| Davis, James Frank | Husband of the 4th great-granddaughter | | |
| Davis, Sarah E. | Wife of the 2nd great-grandson | | |
| Davis, Sarah Elizabeth | Wife of the 2nd great-grandson | | |
| Dean, Roy Dale | Husband of the 4th great-granddaughter | | |
| Dellinger, Cora Edith | Wife of the 4th great-grandson | | |
| Devers, Muriel | Wife of the 5th great-grandson | | |
| Diehl, William | Husband of the 2nd great-granddaughter | | |
| Diericksweiler | Husband of the 4th great-granddaughter | | |
| Dixon, Anna Rebecca | Wife of the 2nd great-grandson | | |
| Dixon, Martha | Wife of the 2nd great-grandson | | |
| Wife of the 3rd great-grandson | | |
| Dixon, Rebecca | Wife of the 2nd great-grandson | | |
| Dixon, Sophronia | Wife of the 2nd great-grandson | | |
| Donnell, Homer | Husband of the 3rd great-granddaughter | | |
| Donnell, Joe | 4th great-grandson | VI | 6 |
| Donnell, Lee | 4th great-grandson | VI | 6 |
| Donnell, Mable Myrtle | 4th great-granddaughter | VI | 6 |
| Donnell, Paul | 4th great-grandson | VI | 6 |
| Donnell, Roy Harvey | 4th great-grandson | VI | 6 |
| Drawdey, Unknown | Husband of the 4th great-granddaughter | | |
| Husband of the 5th great-granddaughter | | |
| Dunn, Bob Cable | Husband of the 4th great-granddaughter | | |
| Durst, Meshack M. | Husband of the 3rd great-granddaughter | | |
| Feather, John S. | Husband of the 2nd great-granddaughter | | |