John (Sir) (of Condor) De Grey
- Yes, date unknownDrag or scroll to see more of the chart.
| John (3rd Lord Grey of Condor) De Grey | |
| D: | 1392 |
| Alice De Lisle | |
| M: | Bef 20 Oct 1330 |
| D: | Yes, date unknown |
| Robert (Later Fitzpayn of Cherlton-Grey) De Grey | |
| D: | 21 May 1393 |
| Elizabeth (of Laugharne) De Briene | |
| M: | Bef Oct 1354 |
| D: | Yes, date unknown |
| Jane Grey | |
| D: | Yes, date unknown |
| William (Sir) (of Stanton Harcourt) De Harcourt | |
| D: | 6 Jun 1349 |
| Richard (2nd Lord Grey of Condor) De Grey | |
| D: | 1335 |
| Joan Fitzpayn | |
| D: | Aft 1335 |
| Henry (1st Lord Grey of Condor) De Grey | |
| D: | 1308 |
| Eleanor De Courtenay | |
| D: | Yes, date unknown |
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| John (Sir) (of Condor) De Grey | |
| D: | Yes, date unknown |
| Lucy (of Dunster) De Mohun | |
| D: | Yes, date unknown |