(Notes: You may have to scroll down or right to see chart.)
| Thomas Fitzwilliam |
| Thomas Fitzwilliam | |
| B: | Abt 1430 |
| , Marblethorpe, Lincolnshire, England | |
| D: | 2 May 1494 |
| Elizabeth Fitzwilliam |
| Elizabeth Fitzwilliam | |
| B: | 1436 |
| , Marblethorpe, Lincolnshire, England | |
| D: | Y |
| Jane Fitzwilliam |
| Jane Fitzwilliam | |
| B: | Abt 1442 |
| , Marblethorpe, Lincolnshire, England | |
| D: | Y |
| Beatrice Fitzwilliam |
| Beatrice Fitzwilliam | |
| B: | 1450 |
| Of , Marblethorpe, Lincolnshire, England | |
| D: | Y |
| Richard Woodrow (Woodruffe, Woodrove) |
| Richard Woodrow (Woodruffe, Woodrove) | |
| B: | 1440 |
| , Walley, Yorkshire, England | |
| D: | Abt 6 Oct 1522 |
| Thomas Fitzwilliam |
| Thomas Fitzwilliam | |
| B: | Abt 1388 |
| Of, Marblethorpe, Lincolnshire, England | |
| D: | 9 Apr 1479 |
| Margaret Dymoke |
| Margaret Dymoke | |
| B: | Abt 1405 |
| Scrivelsby, Lincoln, England | |
| D: | 20 Jun 1463 |
| Thomas Fitzwilliam |
| Thomas Fitzwilliam | |
| B: | Abt 1352 |
| D: | 1 Nov 1403 |
| Elizabeth Aske |
| Elizabeth Aske | |
| B: | Abt 1357 |
| Of, Aske, Yorkshire, England | |
| D: | 9 Jun 1403 |
|
| Joan Stayne |
| Joan Stayne | |
| B: | Abt 1330 |
| D: | May 1374 |
| Thomas Fitzwilliam |
| Thomas Fitzwilliam | |
| B: | Abt 1326 |