Robert DE CLIFFORD, 1st Baron de Clifford of Appleby Castle
1274 - 1314 (40 years)(
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- 1 Robert DE CLIFFORD, 1st Baron de Clifford of Appleby Castle [1] b. 1 Apr 1274 d. 24 Jun 1314
- Maud DE CLARE
- 2 Roger DE CLIFFORD, 2nd Baron de Clifford, 2nd Lord of Skipton [1.1] b. 21 Jan 1300 d. 23 Mar 1322
- 2 Idonia DE CLIFFORD [1.2] b. Abt 1303
- Sir Henry PERCY, 9th Baron Percy of Topcliffe, 2nd Baron Percy of A b. Abt 1298 d. 1352
- 3 Roger PERCY [1.2.1]
- 3 Eleanor PERCY [1.2.2]
- John FITZWALTER, 2nd Baron FitzWalter b. Abt 1315 d. 18 Oct 1361
- 4 Walter FITZWALTER [1.2.2.1] b. 1345
- 4 Walter FITZWALTER [1.2.2.1]
- 3 Margaret PERCY [1.2.3] d. 1375
- + William FERRERS, 3rd Baron Ferrers of Groby b. 1332 d. 1370
- + Sir Robert D'UMFRAVILLE, of Pallethorp
- + William FERRERS, 3rd Baron Ferrers of Groby b. 1332 d. 1370
- 3 Henry DE PERCY, 3rd Baron Percy of Alnwick [1.2.4] b. Abt 1321 d. Abt 18 May 1368
- Mary, of Lancaster b. Abt 1320 d. 1362
- 4 Henry PERCY, 1st Earl of Northumberland, 4th Baron Percy, King [1.2.4.1] b. 10 Nov 1341 d. 20 Feb 1408
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- 4 Sir Thomas DE PERCY, 1st Earl of Worcester, KG [1.2.4.2] b. 1343 d. 23 Jul 1403
- 4 Henry PERCY, 1st Earl of Northumberland, 4th Baron Percy, King [1.2.4.1]
- Joan DE ORREBY d. 31 Aug 1369
- 4 Mary PERCY [1.2.4.3] b. 12 Mar 1367 d. 25 Aug 1394
- 4 Mary PERCY [1.2.4.3]
- 3 Isabel DE PERCY [1.2.5] b. Abt 1326
- Sir William ATON, 2nd Baron Aton b. Abt 1299 d. Abt 1388
- 4 Elizabeth ATON [1.2.5.1]
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- 4 Anastasia ATON [1.2.5.2]
- 4 Katherine ATON [1.2.5.3]
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- 4 William ATON [1.2.5.4] b. Bef 1388
- 4 Elizabeth ATON [1.2.5.1]
- 3 Thomas PERCY, Bishop of Norwich [1.2.6] b. Abt 1328 d. 8 Aug 1369
- 3 Maud PERCY [1.2.7] b. Abt 1340 d. Bef 18 Feb 1379
- John NEVILLE, 3rd Baron Neville of Raby, KG b. Between 1322 and 1328 d. 17 Oct 1388
- 4 Thomas DE NEVILLE, 5th Lord Furnivalle [1.2.7.1]
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- 4 Ralph NEVILLE, 1st Earl of Westmorland [1.2.7.2] b. Abt 1364 d. 21 Oct 1425
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- 4 Thomas DE NEVILLE, 5th Lord Furnivalle [1.2.7.1]
- 3 Roger PERCY [1.2.1]
- 2 Robert DE CLIFFORD, 3rd Baron de Clifford, 3rd Lord of Skipton [1.3] b. 5 Nov 1305 d. 20 May 1344
- Isabel DE BERKELEY
- 3 Robert CLIFFORD, 4th Baron Clifford [1.3.1] b. Between 1328 and 1331 d. 1350
- + Euphemia NEVILLE b. Abt 1327 d. 1394
- + Euphemia NEVILLE b. Abt 1327 d. 1394
- 3 Roger DE CLIFFORD, 5th Baron de Clifford, 9th Lord Clifford, 5th Baro [1.3.2] b. 10 Jul 1333 d. 13 Jul 1389
- Maud DE BEAUCHAMP d. 1403
- 4 Thomas DE CLIFFORD, 6th Baron de Clifford [1.3.2.1] d. Abt 1391
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- 4 William CLIFFORD, Governor of Berwick [1.3.2.2] d. 1419
- 4 Margaret DE CLIFFORD [1.3.2.3]
- 4 Philippa DE CLIFFORD [1.3.2.4]
- 4 Katherine DE CLIFFORD [1.3.2.5]
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- 4 Thomas DE CLIFFORD, 6th Baron de Clifford [1.3.2.1]
- 3 Robert CLIFFORD, 4th Baron Clifford [1.3.1]
- 2 Roger DE CLIFFORD, 2nd Baron de Clifford, 2nd Lord of Skipton [1.1]
