| Name | Relationship with Isabella de Taillefer | Civil | Canon |
|---|
| Griscom, Rodman Ellison | 21st great-grandson | XXIII | 23 |
| 22nd great-grandson | XXIV | 24 |
| Griscom, William Woodnutt | 20th great-grandson | XXII | 22 |
| 21st great-grandson | XXIII | 23 |
| Gurlie, Joseph | Husband of the 20th great-granddaughter | | |
| Husband of the 21st great-granddaughter | | |
| Gustin, Christina Jane Hipple | Wife of the 20th great-grandson | | |
| Wife of the 21st great-grandson | | |
| Hacker, Anna | 22nd great-granddaughter | XXIV | 24 |
| 23rd great-granddaughter | XXV | 25 |
| Hacker, Arthur Heathcote | 21st great-grandson | XXIII | 23 |
| 22nd great-grandson | XXIV | 24 |
| Hacker, Arthur Heathcote Jr. | 22nd great-grandson | XXIV | 24 |
| 23rd great-grandson | XXV | 25 |
| Hacker, Caspar Wistar | 21st great-grandson | XXIII | 23 |
| 22nd great-grandson | XXIV | 24 |
| Hacker, Edward | 21st great-grandson | XXIII | 23 |
| 22nd great-grandson | XXIV | 24 |
| Hacker, William | Husband of the 20th great-granddaughter | | |
| Husband of the 21st great-granddaughter | | |
| Hacker, William | 22nd great-grandson | XXIV | 24 |
| 23rd great-grandson | XXV | 25 |
| Hacker, William Estes | 21st great-grandson | XXIII | 23 |
| 22nd great-grandson | XXIV | 24 |
| Hacker, William Platt | 22nd great-grandson | XXIV | 24 |
| 23rd great-grandson | XXV | 25 |
| Haigh, Frances | Wife of the 19th great-grandson | | |
| Wife of the 20th great-grandson | | |
| Haines, Caspar Wistar | 21st great-grandson | XXIII | 23 |
| 22nd great-grandson | XXIV | 24 |
| Haines, Caspar Wistar | 22nd great-grandson | XXIV | 24 |
| 23rd great-grandson | XXV | 25 |
| Haines, Charles Huston | 22nd great-grandson | XXIV | 24 |
| 23rd great-grandson | XXV | 25 |
| Haines, Diedrich Jansen | 21st great-grandson | XXIII | 23 |
| 22nd great-grandson | XXIV | 24 |
| Haines, Ellen Randall | 22nd great-granddaughter | XXIV | 24 |
| 23rd great-granddaughter | XXV | 25 |
| Haines, Isabella Pennock | 22nd great-granddaughter | XXIV | 24 |
| 23rd great-granddaughter | XXV | 25 |
| Haines, Jane Bowne | 21st great-granddaughter | XXIII | 23 |
| 22nd great-granddaughter | XXIV | 24 |
| Haines, Katherine Wirt | 22nd great-granddaughter | XXIV | 24 |
| 23rd great-granddaughter | XXV | 25 |
| Haines, Margaret Wistar | 22nd great-granddaughter | XXIV | 24 |
| 23rd great-granddaughter | XXV | 25 |
| Haines, Mary Morton | 21st great-granddaughter | XXIII | 23 |
| 22nd great-granddaughter | XXIV | 24 |
| Haines, Murray Cheston | 22nd great-grandson | XXIV | 24 |
| 23rd great-grandson | XXV | 25 |
