| 1. Maud Percy |
 |
| B: |
Abt 1345 |
| P: |
Alnwick, Northumberland, England |
| D: |
Bef 18 Feb 1379 |
| P: |
|
|
| 2. Henry de Percy |
|
| B: |
1299 |
| P: |
|
| M: |
Abt 1318 |
| P: |
|
| D: |
26 Feb 1352 |
| P: |
Warkworth, Northumberland, England |
|
| 4. Henry de Percy |
|
| B: |
25 Mar 1273 |
| P: |
Petworth, Sussex, England |
| M: |
|
| P: |
|
| D: |
2 Oct 1314 |
| P: |
Alnwick, Northumberland, England |
|
| 8. Henry de Percy |
=> |
|
| B: |
Abt 1235 |
| P: |
of Topcliffe, Yorkshire, England |
| M: |
8 Sep 1268 |
| P: |
York, Yorkshire, England |
| D: |
29 Aug 1272 |
| P: |
|
|
|
|
|
|
| 10. Richard Fitz Alan |
=> |
|
| B: |
3 Feb 1267 |
| P: |
of Arundel, Sussex, England |
| M: |
Nov 1282 |
| P: |
|
| D: |
9 Mar 1302 |
| P: |
|
|
|
|
|
|
| 6. Robert de Clifford |
|
| B: |
Abt 1 Apr 1274 |
| P: |
|
| M: |
13 Nov 1295 |
| P: |
|
| D: |
24 Jun 1314 |
| P: |
Bannockburn, Stirlingshire, Scotland |
|
| 12. Roger de Clifford |
=> |
|
| B: |
Abt 1242 |
| P: |
of Appleby, Westmorland, England |
| M: |
Aft 28 Jun 1265 |
| P: |
|
| D: |
6 Nov 1282 |
| P: |
Moel-y-Don, Wales |
|
|
|
|
|
| 14. Thomas de Clare |
=> |
|
| B: |
Between 1243 and 1248 |
| P: |
|
| M: |
Bef 18 Feb 1275 |
| P: |
|
| D: |
29 Aug 1287 |
| P: |
Ireland |
|
|
|
Nielsen Hayden genealogy
Abt 1345 - Bef 1379 (~ 34 years)