| John Grey Knt., of Groby, Leicestershire (~1432 - ) |
William Bonville Knt., 6th Lord Harington (1442 - ) |
| Elizabeth Wydeville Queen Consort of Edward IV (~1437 - 1492) |
Katherine Neville |
| Thomas Grey K.B., K.G., Lord Ferrers of Grobley etc. | Cecily Bonville Lady Harington & Bonville suo jure |
| b. abt 1455, Aged 37 in 1492 d. 30 Aug 1501 bur. Collegiate church, Astley, Warwickshire, England occ. cen. im. . ud. |
b. 1461 d. bur. occ. cen. im. . ud. |
| Spouses: 1, 2 |
| Eleanor Grey Richard Grey Thomas Grey K.B., K.G., 2nd Marquess of Dorset, Lord Ferrers of Groby |