| Name | Relationship with Elena Brown | Civil | Canon |
| 4th cousin 3 times removed | XIII | 8 |
| Cooper, Theodore Riley | 1st cousin 3 times removed | VII | 5 |
| 3rd cousin 4 times removed | XII | 8 |
| CORBIN, ELIZABETH | 6th great-grandmother | VIII | 8 |
| CORBIN, Nicholas | 7th great-grandfather | IX | 9 |
| Cordelia B | Wife of the 3rd cousin 3 times removed | | |
| Wife of the 3rd cousin 4 times removed | | |
| CORNELL, SAMUEL | Husband of the 1st cousin 11 times removed | | |
| Corson, Edwina | Wife of the 2nd cousin twice removed | | |
| Cottrill, Alisa Renee | 5th cousin | XII | 6 |
| Cottrill, Christopher Dwain | 5th cousin | XII | 6 |
| Cottrill, Walter Dwain | Husband of the 4th cousin once removed | | |
| Couch, Mary | Wife of the 1st cousin 8 times removed | | |
| Wife of the 2nd cousin 6 times removed | | |
| COUCH, NANCY FANNY | Wife of the 1st cousin 8 times removed | | |
| Wife of the 2nd cousin 6 times removed | | |
| Counts | Wife of the 4th cousin 5 times removed | | |
| COUNTS, ADAM | Husband of the 2nd cousin 7 times removed | | |
| COUNTS, ADAM | 3rd cousin 6 times removed | XIV | 10 |
| COUNTS, ALICE LAVANIA | 4th cousin 5 times removed | XV | 10 |
| COUNTS, ANNA | 4th cousin 5 times removed | XV | 10 |
| Counts, Anna | 4th cousin 5 times removed | XV | 10 |
| COUNTS, ANTOINETTE EULILIA | 4th cousin 5 times removed | XV | 10 |
| COUNTS, BELLE | 4th cousin 5 times removed | XV | 10 |
| Counts, Belle | 4th cousin 5 times removed | XV | 10 |
| COUNTS, BEN | 4th cousin 5 times removed | XV | 10 |
| COUNTS, BENEDICT | 3rd cousin 6 times removed | XIV | 10 |
| COUNTS, CHARLES | 3rd cousin 6 times removed | XIV | 10 |
| COUNTS, CHARLIE | 4th cousin 5 times removed | XV | 10 |
| Counts, Charlie | Husband of the 3rd cousin 6 times removed | | |
| COUNTS, CLARK | 3rd cousin 6 times removed | XIV | 10 |
| COUNTS, CORA AURELIA | 4th cousin 5 times removed | XV | 10 |
| COUNTS, dau | 4th cousin 5 times removed | XV | 10 |
| COUNTS, DAVID | Husband of the 2nd cousin 7 times removed | | |
| COUNTS, DAVID C. | 4th cousin 5 times removed | XV | 10 |
| COUNTS, ELEAZER | 4th cousin 5 times removed | XV | 10 |
| COUNTS, ELIZABETH | 3rd cousin 6 times removed | XIV | 10 |
| COUNTS, ELIZABETH | 3rd cousin 6 times removed | XIV | 10 |
| Counts, Elizabeth | 4th cousin 5 times removed | XV | 10 |
| Counts, Elizabeth | Wife of the 1st cousin 8 times removed | | |
| COUNTS, EMILY | 4th cousin 5 times removed | XV | 10 |
| COUNTS, EMMA CORA | 4th cousin 5 times removed | XV | 10 |
| COUNTS, ENOISE BLANCHE | 4th cousin 5 times removed | XV | 10 |
| COUNTS, ERNEST CALHOUN | 4th cousin 5 times removed | XV | 10 |
| COUNTS, FANNIE | 4th cousin 5 times removed | XV | 10 |
| COUNTS, FANNIE HERSELIA | 3rd cousin 6 times removed | XIV | 10 |
| COUNTS, FLORA EUGENIA | 4th cousin 5 times removed | XV | 10 |
| COUNTS, FLORENCE | 3rd cousin 6 times removed | XIV | 10 |
| COUNTS, FOREST SETZLER | 4th cousin 5 times removed | XV | 10 |
| COUNTS, FRANCIS | 3rd cousin 6 times removed | XIV | 10 |