Sir Roger de Clifford
1243 - 1282 (39 years)(
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- 1 Sir Roger de Clifford [1] b. 1243 d. 1282
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- 2 Lord Robert de Clifford, 1st Baron Clifford & Marshall of England [1.1] b. 1274 d. 1314
- Matilda de Clare b. Abt 1276 d. 1327
- 3 Idonea de Clifford [1.1.1] b. Abt 1303 d. 1365
- Lord Henry de Percy, 9th Baron Percy 2nd Baron Percy of Alnwick b. 1300 d. 1352
- 4 Eleanor Percy [1.1.1.1] b. 1336 d. 1361
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- 4 Eleanor Percy [1.1.1.1]
- 3 Idonea de Clifford [1.1.1]
- 2 Lord Robert de Clifford, 1st Baron Clifford & Marshall of England [1.1]