Nielsen Hayden genealogy
Robert de Clifford
Abt 1274 - 1314 (~ 40 years)(
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- 1 Robert de Clifford [1] b. Abt 1 Apr 1274 d. 24 Jun 1314
- Maud de Clare d. 1 Feb 1325
- 2 Idoine de Clifford [1.1] d. 24 Aug 1365
- Henry de Percy b. 1299 d. 26 Feb 1352
- 3 Isabel Percy [1.1.1] d. Between 13 Sep 1349 and 25 May 1368
- William de Aton b. Abt 1299 d. 10 Feb 1388
- 4 Elizabeth de Aton [1.1.1.1] d. Between 25 Apr 1402 and 1 May 1402
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- 4 Katherine Aton [1.1.1.2]
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- 4 Anastasia de Aton [1.1.1.3] d. Aft 22 Jul 1389
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- 4 Elizabeth de Aton [1.1.1.1]
- 3 Eleanor de Percy [1.1.2] d. Bef 18 Oct 1361
- John Fitz Walter b. Abt 1315 d. 18 Oct 1361
- 4 Alice Fitz Walter [1.1.2.1] d. 29 Apr 1401
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- 4 Alice Fitz Walter [1.1.2.1]
- 3 Henry de Percy [1.1.3] b. Between 1322 and 1325 d. Abt 18 May 1368
- Mary of Lancaster b. Abt 1320 d. 1 Sep 1362
- 4 Henry Percy [1.1.3.1] b. 10 Nov 1341 d. 19 Feb 1408
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- 4 Henry Percy [1.1.3.1]
- 3 Maud Percy [1.1.4] b. Abt 1345 d. Bef 18 Feb 1379
- John de Neville b. Abt 1330 d. 17 Oct 1388
- 4 Eleanor Neville [1.1.4.1] d. Aft 1441
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- 4 Thomas Neville [1.1.4.2] d. 14 Mar 1407
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- 4 Ralph de Neville [1.1.4.3] b. Bef 1367 d. 21 Oct 1425
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- 4 Eleanor Neville [1.1.4.1]
- 3 Isabel Percy [1.1.1]
- 2 Margaret de Clifford [1.2] d. 8 Aug 1382
- Peter de Mauley b. Abt 1300 d. 18 Jan 1355
- 3 Peter de Mauley [1.2.1] b. Abt 1331 d. 19 Mar 1383
- Elizabeth de Meinell b. 15 Oct 1331 d. 9 Jul 1368
- 4 Peter de Mauley [1.2.1.1] d. Between Jan 1378 and 20 Mar 1383
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- 4 Peter de Mauley [1.2.1.1]
- 3 Peter de Mauley [1.2.1]
- 2 Robert de Clifford [1.3] b. 5 Nov 1305 d. 20 May 1344
- Isabel de Berkeley d. 25 Jul 1362
- 3 Roger de Clifford [1.3.1] b. 10 Jul 1333 d. 13 Jul 1389
- Maud de Beauchamp d. 1403
- 4 Margaret Clifford [1.3.1.1]
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- 4 Philippe Clifford [1.3.1.2] d. Aft 4 Jul 1405
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- 4 Katherine Clifford [1.3.1.3] d. 23 Apr 1413
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- 4 Thomas de Clifford [1.3.1.4] b. Abt 1363 d. 18 Aug 1391
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- 4 Margaret Clifford [1.3.1.1]
- 3 Roger de Clifford [1.3.1]
- 2 Idoine de Clifford [1.1]