| Name | Relationship with Holly Ferguson | Civil | Canon |
| Ross-Basnet, Kiran | 2nd cousin once removed | VII | 4 |
| Roxanna | Wife of the 1st cousin twice removed | | |
| Rundel, Abigail | Wife of the 1st cousin 8 times removed | | |
| Russell, Kenneth Blair | 2nd cousin | VI | 3 |
| Russell, Robert John | Husband of the 1st cousin once removed | | |
| Ruth, Oma | Wife of the 2nd cousin once removed | | |
| Ryan, Mary Elizabeth | Wife of the great-grandfather | | |
| Sackett, Sandra Marie | Wife of the 1st cousin | | |
| Wife of the half 30th cousin once removed | | |
| Sadler, Lillian B. | Wife of the granduncle | | |
| Sains, Angela | 2nd cousin once removed | VII | 4 |
| Sains, Gary | 2nd cousin once removed | VII | 4 |
| Sains, Roy | Husband of the 2nd cousin | | |
| Saladin, Mr. | Husband of the 2nd cousin twice removed | | |
| Sallie | 2nd cousin 5 times removed | XI | 8 |
| San Fransisco, from | Husband of the grandaunt | | |
| Sanders, Alice Minerva | 1st cousin 3 times removed | VII | 5 |
| Sanders, Andrew J(ackson?) | Husband of the 2nd great-grandaunt | | |
| Sanders, Charles T. | 1st cousin 3 times removed | VII | 5 |
| Sanders, James Drury | 1st cousin 3 times removed | VII | 5 |
| Sanders, John P. | 1st cousin 3 times removed | VII | 5 |
| Sanders, Margaret M. | 1st cousin 3 times removed | VII | 5 |
| Sanders, Mary E. | 1st cousin 3 times removed | VII | 5 |
| Sanders, Minnie | 2nd cousin twice removed | VIII | 5 |
| Sanders, Sarah M.A. | 1st cousin 3 times removed | VII | 5 |
| Sanders, Thula A. | 1st cousin 3 times removed | VII | 5 |
| Sanders, unknown | 2nd cousin twice removed | VIII | 5 |
| Sanders, William Mark | 1st cousin 3 times removed | VII | 5 |
| Sanford, Rachel | Wife of the 3rd cousin 7 times removed | | |
| Sangster, Diana Lea | Wife of the half 2nd cousin | | |
| Santana, Ana Rosa Duval | 1st cousin once removed of the husband | | |
| Santana, Bienvenido Duval | 1st cousin once removed of the husband | | |
| Santana, Eladio Duval | 1st cousin once removed of the husband | | |
| Santana, Juan Duval | 1st cousin once removed of the husband | | |
| Sarah | Wife of the 2nd cousin 8 times removed | | |
| Sarah | Wife of the 9th great-granduncle | | |
| Wife of the half 19th cousin 12 times removed | | |
| Wife of the half 20th cousin 10 times removed | | |
| Sarah | 3rd great-grandmother | V | 5 |
| Sarcefield, Pauline | Wife of the half granduncle | | |
| Saterfield | 2nd great-grandmother | IV | 4 |
| Saunders, James Matthew | Husband of the 6th cousin once removed | | |
| Saunders, Mr. | Husband of the 1st cousin twice removed | | |
| Schuepback, Anna Rose | Wife of the half 1st cousin 4 times removed | | |
| Wife of the half 3rd cousin 3 times removed | | |
| Wife of the 4th cousin 5 times removed | | |
| Scofield, John | Husband of the 7th great-grandaunt | | |
| Scott, Melissa | Wife of the half 3rd great-granduncle | | |
| Wife of the half 2nd cousin 4 times removed | | |
| Wife of the 3rd cousin 6 times removed | | |