| Name | Relationship with Isabella de Taillefer | Civil | Canon |
|---|
| Wife of the 3rd great-grandson | | |
| Maud | 3rd great-granddaughter | V | 5 |
| Wife of the 4th great-grandson | | |
| Maury, Ellen | 21st great-granddaughter | XXIII | 23 |
| 22nd great-granddaughter | XXIV | 24 |
| Maury, Henry Ellet | 21st great-grandson | XXIII | 23 |
| 22nd great-grandson | XXIV | 24 |
| Maury, John Metcalfe | 21st great-grandson | XXIII | 23 |
| 22nd great-grandson | XXIV | 24 |
| Maury, John Metcalfe | 22nd great-grandson | XXIV | 24 |
| 23rd great-grandson | XXV | 25 |
| Maury, Joseph Ellet | 21st great-grandson | XXIII | 23 |
| 22nd great-grandson | XXIV | 24 |
| Maury, Kate Ellet | 21st great-granddaughter | XXIII | 23 |
| 22nd great-granddaughter | XXIV | 24 |
| Maury, Richard B. | Husband of the 20th great-granddaughter | | |
| Husband of the 21st great-granddaughter | | |
| Maury, Richard Brooke | 21st great-grandson | XXIII | 23 |
| 22nd great-grandson | XXIV | 24 |
| McCarraher, Helen Rosalie | Wife of the 20th great-grandson | | |
| Wife of the 21st great-grandson | | |
| McCollum, Catherine McGregor | Wife of the 20th great-grandson | | |
| Wife of the 21st great-grandson | | |
| McCorkell, Ann | 21st great-granddaughter | XXIII | 23 |
| 22nd great-granddaughter | XXIV | 24 |
| McCorkell, Catherine Frances | 21st great-granddaughter | XXIII | 23 |
| 22nd great-granddaughter | XXIV | 24 |
| McCorkell, Dolly | 22nd great-granddaughter | XXIV | 24 |
| 23rd great-granddaughter | XXV | 25 |
| McCorkell, Duncan Robertson | 20th great-grandson | XXII | 22 |
| 21st great-grandson | XXIII | 23 |
| McCorkell, Ethel | 21st great-granddaughter | XXIII | 23 |
| 22nd great-granddaughter | XXIV | 24 |
| McCorkell, Geraldine | 22nd great-granddaughter | XXIV | 24 |
| 23rd great-granddaughter | XXV | 25 |
| McCorkell, Geraldine | 21st great-granddaughter | XXIII | 23 |
| 22nd great-granddaughter | XXIV | 24 |
| McCorkell, Harry Mostyn | 21st great-grandson | XXIII | 23 |
| 22nd great-grandson | XXIV | 24 |
| McCorkell, Isaac | Husband of the 19th great-granddaughter | | |
| Husband of the 20th great-granddaughter | | |
| McCorkell, Isaac | 20th great-grandson | XXII | 22 |
| 21st great-grandson | XXIII | 23 |
| McCorkell, James | 20th great-grandson | XXII | 22 |
| 21st great-grandson | XXIII | 23 |
| McCorkell, Robert David Thompson | 20th great-grandson | XXII | 22 |
| 21st great-grandson | XXIII | 23 |
| McCorkell, Theodora | 21st great-granddaughter | XXIII | 23 |
| 22nd great-granddaughter | XXIV | 24 |
| McCorkell, Trevor Bauchs | 21st great-grandson | XXIII | 23 |
