Lord Warkworth, Lord of Clavering, Sheriff of Northumberland Lord Warkworth, Lord of Clavering, Sheriff of Northumberland Robert FitzRoger
1178 - 1212 (34 years)
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- 1 Lord Warkworth, Lord of Clavering, Sheriff of Northumberland Lord Warkworth, Lord of Clavering, Sheriff of Northumberland Robert FitzRoger [1] b. 1178 d. 1212
- Margaret de Chesney b. 1165 d. Yes, date unknown
- 2 John Fitz Robert Clavering de Warworth [1.1] b. 1187 d. 1241
- Ada de Baliol b. 1197 d. 29 Jul 1251
- 3 John de Clavering, Lord of Stokes [1.1.1] b. 1173 d. Yes, date unknown
- Isabel de Merlay b. 1176 d. Yes, date unknown
- 4 Alice de Clavering [1.1.1.1] b. 1269 d. Yes, date unknown
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- 4 Alice de Clavering [1.1.1.1]
- 3 Roger Fitz John de Baliol Clavering [1.1.2] b. 1217 d. 1249
- Isabel de Merlay b. 1220 d. Yes, date unknown
- 4 John Fitz Roger de Clavering [1.1.2.1] b. 1240 d. Yes, date unknown
- 4 Robert Fitz Roger Clavering [1.1.2.2] b. 1247 d. 29 Apr 1310
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- 4 John Fitz Roger de Clavering [1.1.2.1]
- 3 John de Clavering, Lord of Stokes [1.1.1]
- 2 Alice de Warkworth FitzRoger [1.2] b. 1200 d. Yes, date unknown
- Peter Fitzherbert b. 1190 d. 01 Jun 1235
- 3 Lucy Brecknock FitzPiers [1.2.1] b. 1196 d. 1266
- Sir Sir William de Ros, of Helmsley b. 1191 d. Abt 1264
- 4 Sir Sir Robert De Ros, IV [1.2.1.1] b. 1235 d. 17 May 1285
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- 4 Sir Sir William De Ros, II [1.2.1.2] b. 1240 d. 28 May 1310
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- 4 Alice de Ros [1.2.1.3] b. 1242 d. 29 Apr 1286
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- 4 Sir Sir Robert De Ros, IV [1.2.1.1]
- 3 Reginald FitzPiers [1.2.2] b. 1235 d. 1286
- Joan de Vivonia b. 1249 d. 1314
- 4 Alice FitzPiers [1.2.2.1] b. 1255 d. 1305
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- 4 Peter Herbert [1.2.2.2] b. 1259 d. Yes, date unknown
- 4 Eleanor Fitzpiers [1.2.2.3] b. 1267 d. 1342
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- 4 Peter FitzReginald [1.2.2.4] b. 1275 d. Yes, date unknown
- 4 Alice FitzPiers [1.2.2.1]
- 3 Lucy Brecknock FitzPiers [1.2.1]
- 2 John Fitz Robert Clavering de Warworth [1.1]