| Male Thomas Grey, 1st Marquess of Dorset, 1st Earl of Huntingdon, 7th Baron Ferrers of Groby, KG |
| Birth | 1455 | |
| Death | 20 Sep 1501 | |
| Burial | ||
| Marriage | ||
| Other Spouse | Cecily Bonville, 7th Baroness Harington, 2nd Baroness Bonville | F5592 | |
| Marriage | ||
| Father | John Grey, of Groby, Sir | F969 Group Sheet | |
| Mother | Elizabeth Woodville, Dame Elizabeth Grey, was Queen of England | F969 Group Sheet | |