| 1. de Ros, Lucy |
 |
| B: |
1270 |
| P: |
Plumpton in Spofforth, Yorkshire, England |
| D: |
1332 |
| P: |
Plumpton in Spofforth, Yorkshire, England |
|
| 2. de Ros, William II |
|
| B: |
1244 |
| P: |
Ingmanthorpe, Yorkshire, England |
| M: |
1278 |
| P: |
England |
| D: |
28 May 1310 |
| P: |
Yorkshire, England |
|
| 4. de Ros, Sir William I |
|
| B: |
1192 |
| P: |
Helmsley, Yorkshire, England |
| M: |
|
| P: |
|
| D: |
23 Dec 1264 |
| P: |
Yorkshire, England |
|
| 8. |
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| |
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| |
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| |
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| |
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| |
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| |
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| 9. |
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| |
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| |
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| |
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| |
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| 5. FitzPiers, Lucy |
|
| B: |
1207 |
| P: |
Forest of Dean, Gloucestershire, England |
| D: |
29 Sep 1266 |
| P: |
Yorkshire, England |
|
| 10. FitzHerbert, Sir Piers |
=> |
|
| B: |
1163 |
| P: |
Blaenllyfni Castle, Bwlch, Breconshire, Wales |
| M: |
28 Nov 1203 |
| P: |
Clavering, Essex, England |
| D: |
1 Jun 1235 |
| P: |
Reading, Berkshire, England |
|
| 11. FitzRobert, Alice |
=> |
|
| B: |
12 Apr 1185 |
| P: |
Warkworth Castle, Warkworth, Northumberland, England |
| D: |
12 Apr 1225 |
| P: |
Blaenllyfni Castle, Bwlch, Breconshire, Wales |
|
|
|
| 6. FitzHugh, Ralph |
|
| B: |
1222 |
| P: |
Greasley, Nottinghamshire, England |
| M: |
1245 |
| P: |
|
| D: |
1258 |
| P: |
Ilkeston, Derbyshire, England |
|
| 12. FitzRalph, Lord Hugh |
=> |
|
| B: |
1193 |
| P: |
Ingmanthorpe, Yorkshire, England |
| M: |
Bef 1228 |
| P: |
England |
| D: |
28 Apr 1261 |
| P: |
Greasley, Nottinghamshire, England |
|
| 13. de Gresley, Agnes |
=> |
|
| B: |
1214 |
| P: |
Greasley, Nottinghamshire, England |
| D: |
1265 |
| P: |
Ingmanthorpe, Yorkshire, England |
|
| 7. de la Haye, Joane |
|
| B: |
1222 |
| P: |
Burwell, Lincolnshire, England |
| D: |
6 May 1265 |
| P: |
Middle Claydon, Buckinghamshire, England |
|
| 14. de la Haye, Ralph V |
=> |
|
| B: |
1185 |
| P: |
Burwell, Lincolnshire, England |
| M: |
1221 |
| P: |
|
| D: |
Jun 1254 |
| P: |
Burwell, Lincolnshire, England |
|
| 15. de Trian, Eustache |
=> |
|
| B: |
UNKNOWN |
| P: |
Iron Acton, Gloucestershire, England |
| D: |
1253 |
| P: |
Lincolnshire, England |
|
1270 - 1332 (62 years)