| Name | Relationship with Isabella de Taillefer | Civil | Canon |
|---|
| Sterger, Leo | 23rd great-grandson | XXV | 25 |
| 24th great-grandson | XXVI | 26 |
| Sterger, Stephen Michael | 23rd great-grandson | XXV | 25 |
| 24th great-grandson | XXVI | 26 |
| Stratton, Achsah | Wife of the 18th great-grandson | | |
| Wife of the 19th great-grandson | | |
| Stratton, Sarah | Wife of the 18th great-grandson | | |
| Wife of the 19th great-grandson | | |
| Sullivan, Martha Ann | Wife of the 22nd great-grandson | | |
| Wife of the 23rd great-grandson | | |
| Sutton, Cynthia Kathleen | 25th great-granddaughter | XXVII | 27 |
| 26th great-granddaughter | XXVIII | 28 |
| Sutton, Debbie Arlene | 25th great-granddaughter | XXVII | 27 |
| 26th great-granddaughter | XXVIII | 28 |
| Sutton, J. Alfred | Husband of the 21st great-granddaughter | | |
| Husband of the 22nd great-granddaughter | | |
| Sutton, Janet Eileen | 25th great-granddaughter | XXVII | 27 |
| 26th great-granddaughter | XXVIII | 28 |
| Sutton, John | Husband of the 4th great-granddaughter | | |
| Sutton, Michael Woodrow | 25th great-grandson | XXVII | 27 |
| 26th great-grandson | XXVIII | 28 |
| Sutton, Milo Wilton | Husband of the 24th great-granddaughter | | |
| Husband of the 25th great-granddaughter | | |
| Sutton, Rita Anne | 25th great-granddaughter | XXVII | 27 |
| 26th great-granddaughter | XXVIII | 28 |
| Sutton, Wendy Doreen | 25th great-granddaughter | XXVII | 27 |
| 26th great-granddaughter | XXVIII | 28 |
| Swarner, George Clarence | Husband of the 23rd great-granddaughter | | |
| Husband of the 24th great-granddaughter | | |
| Symonette, Ethel Maude | 21st great-granddaughter | XXIII | 23 |
| 22nd great-granddaughter | XXIV | 24 |
| Symonette, Gertrude E. | 21st great-granddaughter | XXIII | 23 |
| 22nd great-granddaughter | XXIV | 24 |
| Symonette, Horatio Johnston | Husband of the 20th great-granddaughter | | |
| Husband of the 21st great-granddaughter | | |
| Symonette, Mabel Louise | 21st great-granddaughter | XXIII | 23 |
| 22nd great-granddaughter | XXIV | 24 |
| Taggert, Elizabeth | Wife of the 18th great-grandson | | |
| Wife of the 19th great-grandson | | |
| Tarrant, Ann | 19th great-granddaughter | XXI | 21 |
| 20th great-granddaughter | XXII | 22 |
| Tarrant, Husband | Husband of the 18th great-granddaughter | | |
| Husband of the 19th great-granddaughter | | |
| Tarrant, Jane Wallace | 19th great-granddaughter | XXI | 21 |
| 20th great-granddaughter | XXII | 22 |
| Tarrant, Sophia | 19th great-granddaughter | XXI | 21 |
| 20th great-granddaughter | XXII | 22 |
| Tarrant, William | Husband of the 18th great-granddaughter | | |
| Husband of the 19th great-granddaughter | | |
| Taylor, Ellen Hill | 22nd great-granddaughter | XXIV | 24 |
