| Eltern | Geschwister | Kinder |
| Joan Grey | ||
| John Grey | ||
| Edmund Grey | ||
| Thomas Grey | ||
| Reynold Grey | Catherine Grey | |
| Elizabeth Grey | Richard Poynings | |
| Margaret Ros | John Grey | |
| Margaret Merriet | ||
| Reynold Grey | ||
| Elizabeth Grey | ||
| Edward Grey | ||
| John Grey | ||
| Robert Grey | ||
| Reynold Grey | ||
| Alianore Grey | ||
| Partner | ||
| Robert Poynings |