William Montagu
Abt 1213 - Abt 1270 (57 years)(
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- 1 William Montagu [1] b. Abt 1213 d. Abt 23 Sep 1270
- Bertha West Lulworth b. 1215 d. 1259
- 2 1st Baron Montagu Simon De Montagu [1.1] b. 1250 d. 1316
- Baroness De St. Amand Hawise De St. Amand b. 1252 d. 1287
- 3 Lady Hawise Montagu [1.1.1] b. Abt 1264 d. Abt 1322
- Henry Tyeys b. Abt 1268 d. Bef 8 Oct 1307
- 4 Alice Teyes [1.1.1.1] b. Abt 1287 d. 2 Aug 1347
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- 4 Alice Teyes [1.1.1.1]
- 3 2nd Baron Montagu William De Montagu [1.1.2] b. 1275 d. 18 Oct 1319
- Baroness Montagu Elizabeth De Montfort b. 1275 d. Aug 1354
- 4 3rd Baron Montagu William Montagu [1.1.2.1] b. 1301 d. 30 Jan 1344
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- 4 Baroness Alice Montagu [1.1.2.2] b. 1311 d. 8 Feb 1346
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- 4 3rd Baron Montagu William Montagu [1.1.2.1]
- 3 Lady Hawise Montagu [1.1.1]
- 2 1st Baron Montagu Simon De Montagu [1.1]