| Name | Relationship with Gilbert de Clare | Civil | Canon |
|---|
| Goss, Everett Dale | Husband of the 22nd great-granddaughter | | |
| Goss, Lynda Sue | 23rd great-granddaughter | XXV | 25 |
| Goss, Victor Dale | 23rd great-grandson | XXV | 25 |
| Gramke, Erna Louise | Wife of the 23rd great-grandson | | |
| Graves, Rebecca | Wife of the 23rd great-grandson | | |
| Greene, Colin Campbell | Husband of the 20th great-granddaughter | | |
| Greene, Elizabeth Anne | 21st great-granddaughter | XXIII | 23 |
| Griscom, Acton | 22nd great-grandson | XXIV | 24 |
| Griscom, Andrew A. | Husband of the 20th great-granddaughter | | |
| Griscom, Arthur Acton | 21st great-grandson | XXIII | 23 |
| Griscom, Bronson Winthrop | 22nd great-grandson | XXIV | 24 |
| Griscom, Clement Acton | 20th great-grandson | XXII | 22 |
| Griscom, Clement Acton | 22nd great-grandson | XXIV | 24 |
| Griscom, Clement Acton Jr. | 21st great-grandson | XXIII | 23 |
| Griscom, Edward Morris | 21st great-grandson | XXIII | 23 |
| Griscom, Emma Lippincott | 21st great-granddaughter | XXIII | 23 |
| Griscom, Frances Canby | 21st great-grandson | XXIII | 23 |
| Griscom, Galbraith Stuart | 21st great-grandson | XXIII | 23 |
| Griscom, Gladys Hale | 21st great-granddaughter | XXIII | 23 |
| Griscom, Hannah Woodnutt | 20th great-granddaughter | XXII | 22 |
| Griscom, Helen Biddle | 21st great-granddaughter | XXIII | 23 |
| Griscom, John Acton | 21st great-grandson | XXIII | 23 |
| Griscom, John Dean | Husband of the 19th great-granddaughter | | |
| Griscom, Joyce | 22nd great-granddaughter | XXIV | 24 |
| Griscom, Lloyd Carpenter | 21st great-grandson | XXIII | 23 |
| Griscom, Ludlow | 22nd great-grandson | XXIV | 24 |
| Griscom, Lydia Hall | 21st great-granddaughter | XXIII | 23 |
| Griscom, Margaret Morris | 21st great-granddaughter | XXIII | 23 |
| Griscom, Mary Starr | 22nd great-granddaughter | XXIV | 24 |
| Griscom, Richard Woodnutt | 21st great-grandson | XXIII | 23 |
| Griscom, Rodman Ellison | 21st great-grandson | XXIII | 23 |
| Griscom, William Woodnutt | 20th great-grandson | XXII | 22 |
| Gurlie, Joseph | Husband of the 20th great-granddaughter | | |
| Gustin, Christina Jane Hipple | Wife of the 20th great-grandson | | |
| Hacker, Anna | 22nd great-granddaughter | XXIV | 24 |
| Hacker, Arthur Heathcote | 21st great-grandson | XXIII | 23 |
| Hacker, Arthur Heathcote Jr. | 22nd great-grandson | XXIV | 24 |
| Hacker, Caspar Wistar | 21st great-grandson | XXIII | 23 |
| Hacker, Edward | 21st great-grandson | XXIII | 23 |
| Hacker, William | Husband of the 20th great-granddaughter | | |
| Hacker, William | 22nd great-grandson | XXIV | 24 |
| Hacker, William Estes | 21st great-grandson | XXIII | 23 |
| Hacker, William Platt | 22nd great-grandson | XXIV | 24 |
| Haigh, Frances | Wife of the 19th great-grandson | | |
| Haines, Caspar Wistar | 21st great-grandson | XXIII | 23 |
| Haines, Caspar Wistar | 22nd great-grandson | XXIV | 24 |
| Haines, Charles Huston | 22nd great-grandson | XXIV | 24 |
| Haines, Diedrich Jansen | 21st great-grandson | XXIII | 23 |
| Haines, Ellen Randall | 22nd great-granddaughter | XXIV | 24 |
| Haines, Isabella Pennock | 22nd great-granddaughter | XXIV | 24 |
