| Name | Relationship with William Harvey | Civil | Canon |
| Sleath, Eliza Ann | Wife of the great-grandson | | |
| Smith, Clyde Rodney | Husband of the 3rd great-granddaughter | | |
| Snow, Coy | Husband of the 5th great-granddaughter | | |
| Spiker, Charles | Husband of the 4th great-granddaughter | | |
| Spiker, Edward | 5th great-grandson | VII | 7 |
| Spiker, Mary Elizabeth | Wife of the 2nd great-grandson | | |
| Spiker, Mildred | 5th great-granddaughter | VII | 7 |
| Spiker, Pauline | 5th great-granddaughter | VII | 7 |
| Spiker, William S. | 5th great-grandson | VII | 7 |
| Steinbaugh, Pauline | Wife of the 5th great-grandson | | |
| Stevens, William | Husband of the 2nd great-granddaughter | | |
| Stewart, Jessie Louelle | Wife of the 2nd great-grandson | | |
| Stewart, Mattie | Wife of the 3rd great-grandson | | |
| Stewart, Unknown | Husband of the 4th great-granddaughter | | |
| Steyer, Effie M. | Wife of the 4th great-grandson | | |
| Steyer, Sarah Catherine | Wife of the 2nd great-grandson | | |
| Steyer, Unknown | Husband of the 3rd great-granddaughter | | |
| Stover, Russell Wright | Husband of the 4th great-granddaughter | | |
| Stullenburger, George | 3rd great-grandson | V | 5 |
| Stullenburger, Harvey | 3rd great-grandson | V | 5 |
| Stullenburger, Jacob | Husband of the 2nd great-granddaughter | | |
| Stullenburger, Laura | 3rd great-granddaughter | V | 5 |
| Stullenburger, Lillie Viola | 3rd great-granddaughter | V | 5 |
| Swallows, Lyndal | Wife of the 5th great-grandson | | |
| Sweitzer, Jennie Ellen | Wife of the 3rd great-grandson | | |
| Tasker, Almira Lucinda Susan | 3rd great-granddaughter | V | 5 |
| Tasker, Alphonso Techumseh | 3rd great-grandson | V | 5 |
| Tasker, Anna Susan | 3rd great-granddaughter | V | 5 |
| Tasker, Archibald Chisolm | 2nd great-grandson | IV | 4 |
| Tasker, Benjamin Robert | 3rd great-grandson | V | 5 |
| Tasker, Bertha | 3rd great-granddaughter | V | 5 |
| Tasker, Blanche Catherine | 4th great-granddaughter | VI | 6 |
| Tasker, Charles Ellsworth | 3rd great-grandson | V | 5 |
| Tasker, Elijah | 3rd great-grandson | V | 5 |
| Tasker, Eliza Jane | 2nd great-granddaughter | IV | 4 |
| Tasker, Elizabeth | 2nd great-granddaughter | IV | 4 |
| Tasker, Emily | 2nd great-granddaughter | IV | 4 |
| Tasker, Emily A. | 3rd great-granddaughter | V | 5 |
| Tasker, Emily C. | 3rd great-granddaughter | V | 5 |
| Tasker, Fred | 4th great-grandson | VI | 6 |
| Tasker, Grover Carlton | 4th great-grandson | VI | 6 |
| Tasker, Henry | Husband of the great-granddaughter | | |
| Tasker, Henry J. F. | Husband of the great-granddaughter | | |
| Tasker, Ida Maud | 3rd great-granddaughter | V | 5 |
| Tasker, James Mahlon | 3rd great-grandson | V | 5 |
| Tasker, James W. | 2nd great-grandson | IV | 4 |
| Tasker, James W. | 3rd great-grandson | V | 5 |
| Tasker, Jeremiah | 2nd great-grandson | IV | 4 |
| Tasker, Jeremiah Bell | 3rd great-grandson | V | 5 |
| Tasker, John | Husband of the 2nd great-granddaughter | | |