Lord Of Brecknock Piers Fitz Herbert
1185 - Bef 1235 (< 50 years)(
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- 1 Lord Of Brecknock Piers Fitz Herbert [1] b. 1185 d. Bef 6 Jun 1235
- Alice De Warkworth b. Abt 1185 d. Bef 1225
- 2 Lucy Fitzpeter [1.1] b. 1204 d. Aft 1266
- Lord of Helmsley William De Ros b. Abt 1192 d. Between 1258 and 1264
- 3 4th Baron Hamlake Robert Ros [1.1.1] b. Abt 1237 d. 17 May 1285
- Isabel D'Aubigny b. 1224 d. 15 Jun 1301
- 4 Mary De Ros [1.1.1.1] b. 1250 d. 1281
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- 4 Mary De Ros [1.1.1.1]
- 3 Baron De Ros William De Ros of Ingmanthorp, II [1.1.2] b. Abt 1244 d. Bef 28 May 1310
- Eustacia Fitzhugh b. 1249 d. 1290
- 4 Lucy De Ros [1.1.2.1] b. 1270 d. Between 1332 and 1362
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- 4 Ivette de Ros [1.1.2.2] b. 1285 d. 1331
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- 4 Lucy De Ros [1.1.2.1]
- 3 4th Baron Hamlake Robert Ros [1.1.1]
- 2 Lord of Blenlevenny Reginald Fitzpiers [1.2] b. Abt 1208 d. 4 May 1286
- Alice Stanford b. Abt 1220 d. Aft 24 Oct 1265
- 3 Alice Fitzpiers [1.2.1] b. Abt 1234 d. 1305
- Lord St. John John St. John b. Abt 1235 d. 29 Sep 1302
- 4 1st Baron St John of Basing John Saint John [1.2.1.1] b. Oct 1273 d. 14 May 1329
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- 4 1st Baron St John of Basing John Saint John [1.2.1.1]
- 3 Alice Fitzpiers [1.2.1]
- 2 Lucy Fitzpeter [1.1]