| Name | Relationship with Isabella de Taillefer | Civil | Canon |
| Glendenning, Edgar | 20th great-grandson | XXII | 22 |
| 21st great-grandson | XXIII | 23 |
| Glendenning, Ethel Logan | 21st great-granddaughter | XXIII | 23 |
| 22nd great-granddaughter | XXIV | 24 |
| Glendenning, Florence | 20th great-granddaughter | XXII | 22 |
| 21st great-granddaughter | XXIII | 23 |
| Glendenning, George | Husband of the 18th great-granddaughter | | |
| Husband of the 19th great-granddaughter | | |
| Glendenning, George | 20th great-grandson | XXII | 22 |
| 21st great-grandson | XXIII | 23 |
| Glendenning, Hannah Eleanor | 20th great-granddaughter | XXII | 22 |
| 21st great-granddaughter | XXIII | 23 |
| Glendenning, Hannah Moore Smith | 19th great-granddaughter | XXI | 21 |
| 20th great-granddaughter | XXII | 22 |
| Glendenning, Jean Logan | 21st great-granddaughter | XXIII | 23 |
| 22nd great-granddaughter | XXIV | 24 |
| Glendenning, Jessie Logan | 20th great-granddaughter | XXII | 22 |
| 21st great-granddaughter | XXIII | 23 |
| Glendenning, John Edgar | 20th great-grandson | XXII | 22 |
| 21st great-grandson | XXIII | 23 |
| Glendenning, Logan | 20th great-grandson | XXII | 22 |
| 21st great-grandson | XXIII | 23 |
| Glendenning, Maria Jane | 20th great-granddaughter | XXII | 22 |
| 21st great-granddaughter | XXIII | 23 |
| Glendenning, Minna Ann Carpenter | 20th great-granddaughter | XXII | 22 |
| 21st great-granddaughter | XXIII | 23 |
| Glendenning, Minna Ann Carpenter | 20th great-granddaughter | XXII | 22 |
| 21st great-granddaughter | XXIII | 23 |
| Glendenning, Robert Witton | 19th great-grandson | XXI | 21 |
| 20th great-grandson | XXII | 22 |
| Glendenning, Robert Witton | 20th great-grandson | XXII | 22 |
| 21st great-grandson | XXIII | 23 |
| Glendenning, Sarah Logan | 20th great-granddaughter | XXII | 22 |
| 21st great-granddaughter | XXIII | 23 |
| Glover, Catherine | Wife of the 18th great-grandson | | |
| Wife of the 19th great-grandson | | |
| Goodwin, Mary M. | Wife of the 18th great-grandson | | |
| Wife of the 19th great-grandson | | |
| Goodwin, Rachel | Wife of the 18th great-grandson | | |
| Wife of the 19th great-grandson | | |
| Goss, Everett Dale | Husband of the 22nd great-granddaughter | | |
| Husband of the 23rd great-granddaughter | | |
| Goss, Lynda Sue | 23rd great-granddaughter | XXV | 25 |
| 24th great-granddaughter | XXVI | 26 |
| Goss, Victor Dale | 23rd great-grandson | XXV | 25 |
| 24th great-grandson | XXVI | 26 |
| Gramke, Erna Louise | Wife of the 23rd great-grandson | | |
| Wife of the 24th great-grandson | | |
| Graves, Rebecca | Wife of the 23rd great-grandson | | |
| Wife of the 24th great-grandson | | |