John (of Tattershall) Bernake
- Yes, date unknownDrag or scroll to see more of the chart.
| John (Sir) (of Sprotborough) Fitzwilliam | |
| D: | Jul 1418 |
 | Eleanor (of Drayton) Green Abt 1398-Yes, date unknown |
| Eleanor (of Drayton) Green | |
| B: | Abt 1398 |
| M: | 25 Jul 1377 |
| D: | Yes, date unknown |
| Maud De Cromwell -Yes, date unknown |
| Maud De Cromwell | |
| D: | Yes, date unknown |
| William (Sir) (of Sprotborough) Fitzwilliam -Yes, date unknown |
| William (Sir) (of Sprotborough) Fitzwilliam | |
| D: | Yes, date unknown |
| Ralph VIII 3rd Baron Cromwell Abt 1403-1455 |
| Ralph VIII 3rd Baron Cromwell | |
| B: | Abt 1403 |
| D: | 4 Jan 1454-1455 |
| Margaret Deincourt -1454 |
| Margaret Deincourt | |
| D: | 15 Sep 1454 |
| Maud De Cromwell -1436 |
| Maud De Cromwell | |
| D: | 1436 |
| Richard (Sir) (of Rampton) Stanhope | |
| D: | 1436 |
| Ralph V11 2nd Baron Cromwell | |
| D: | 1417 |
| Joan -1434 |
| Joan | |
| D: | 1434 |
| Amice De Cromwell -Yes, date unknown |
| Amice De Cromwell | |
| D: | Yes, date unknown |
| Maude (of Tattershall) Bernake | |
| D: | 10 Apr 1419 |
| Ralph VI 1st Baron Cromwell | |
| M: | Bef 20 Jun 1366 |
| D: | 27 Aug 1398 |
| John (of Tattershall) Bernake -Yes, date unknown |
| John (of Tattershall) Bernake | |
| D: | Yes, date unknown |
| Joan Marnion -Yes, date unknown |
| Joan Marnion | |
| D: | Yes, date unknown |