Nielsen Hayden genealogy
Roger de Clifford
Abt 1242 - 1282 (~ 40 years)(
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- 1 Roger de Clifford [1] b. Abt 1242 d. 6 Nov 1282
- Isabel de Vipont b. Abt 1248 d. 1291
- 2 Robert de Clifford [1.1] b. Abt 1 Apr 1274 d. 24 Jun 1314
- Maud de Clare d. 1 Feb 1325
- 3 Idoine de Clifford [1.1.1] d. 24 Aug 1365
- Henry de Percy b. 1299 d. 26 Feb 1352
- 4 Isabel Percy [1.1.1.1] d. Between 13 Sep 1349 and 25 May 1368
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- 4 Eleanor de Percy [1.1.1.2] d. Bef 18 Oct 1361
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- 4 Henry de Percy [1.1.1.3] b. Between 1322 and 1325 d. Abt 18 May 1368
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- 4 Maud Percy [1.1.1.4] b. Abt 1345 d. Bef 18 Feb 1379
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- 4 Isabel Percy [1.1.1.1]
- 3 Margaret de Clifford [1.1.2] d. 8 Aug 1382
- Peter de Mauley b. Abt 1300 d. 18 Jan 1355
- 4 Peter de Mauley [1.1.2.1] b. Abt 1331 d. 19 Mar 1383
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- 4 Peter de Mauley [1.1.2.1]
- 3 Robert de Clifford [1.1.3] b. 5 Nov 1305 d. 20 May 1344
- Isabel de Berkeley d. 25 Jul 1362
- 4 Roger de Clifford [1.1.3.1] b. 10 Jul 1333 d. 13 Jul 1389
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- 4 Roger de Clifford [1.1.3.1]
- 3 Idoine de Clifford [1.1.1]
- 2 Robert de Clifford [1.1]