| 1. Joan Grey |
 |
| B: |
Abt 1365 |
| P: |
Ricote, Oxfordshire, England |
| D: |
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| P: |
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| 2. John De Grey |
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| B: |
Abt 1340 |
| P: |
Rotherfield, Oxfordshire, England |
| M: |
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| P: |
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| D: |
8 Feb 1368 |
| P: |
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| 4. John De Grey |
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| B: |
Abt 1319 |
| P: |
Rotherfield, Oxfordshire, England |
| M: |
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| P: |
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| D: |
4 Jun 1375 |
| P: |
St. James, Northamptonshire, England |
|
| 8. John De Grey |
|
| B: |
9 Oct 1300 |
| P: |
Rotherfield Bindfield, Oxfordshire, England |
| M: |
|
| P: |
|
| D: |
1 Sep 1359 |
| P: |
Rotherfield Bindfield, Oxfordshire, England |
|
| 9. Catherine Fitzalan |
=> |
|
| B: |
Abt 1300 |
| P: |
Bedall, Yorkshire, England |
| D: |
7 Aug 1328 |
| P: |
Church Blackfriar York, Yorkshire, England |
|
| 5. Maude De Burghersh |
|
| B: |
Abt 1321 |
| P: |
Rotherfield, Oxfordshire, England |
| D: |
23 Jan 1387 |
| P: |
Rotherfield Greys Castle, Henley on Thames, Oxfordshire, England |
|
| 10. Bartholomew Burghersh |
=> |
|
| B: |
Abt 1287 |
| P: |
Burghersh, Sussex, England |
| M: |
|
| P: |
|
| D: |
3 Aug 1355 |
| P: |
Grey Friars, London, Middlesex, England |
|
| 11. Elizabeth De Verdon |
=> |
|
| B: |
Abt 1306 |
| P: |
Alton, Staffordshire, England |
| D: |
1 May 1360 |
| P: |
Grey Friars, London, Middlesex, England |
|
|
|
| 6. Michael De Poynings |
|
| B: |
Abt 1317 |
| P: |
Poynings, Sussex, England |
| M: |
|
| P: |
|
| D: |
7 Mar 1369 |
| P: |
Poynings, Sussex, England |
|
| 12. Thomas De Poynings |
=> |
|
| B: |
Abt 1294 |
| P: |
Poynings, Sussex, England |
| M: |
|
| P: |
|
| D: |
10 Oct 1339 |
| P: |
Castle Honnecourt, Saint Quintin Canl., Cambridgeshire, England |
|
| 13. Agnes De Rokesley |
=> |
|
| B: |
Abt 1299 |
| P: |
Preston, England |
| D: |
22 Dec 1346 |
| P: |
Poynings, Sussex, England |
|
| 7. Joan De Rokesley |
|
| B: |
Abt 1321 |
| P: |
Poynings, Sussex, England |
| D: |
16 May 1369 |
| P: |
Poynings, Sussex, England |
|
| 14. |
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| 15. |
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Abt 1365 - 