William De Montague, 1st Earl
1301 - 1343 (42 years)(
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- 1 William De Montague, 1st Earl [1] b. 1301 d. 30 Jan 1343
- Katherine De Grandison b. Abt 1300 d. 23 Nov 1349
- 2 Elizabeth Montague [1.1] b. Abt 1318 d. 31 May 1359
- + Giles De Badlesmere b. 18 Oct 1314 d. 1338
- + Hugh Le Despencer, [Baron Le Despen b. 1308 d. Abt 08 Feb 1349
- + Guy De Bryan b. 1310 d. 17 Aug 1390
- + Giles De Badlesmere b. 18 Oct 1314 d. 1338
- 2 II Earl of Salisbury William De Montague [1.2] b. 20 Jun 1328 d. 03 Jun 1397
- + Joan Plantagenet b. 29 Sep 1328 d. 07 Aug 1385
- + Elizabeth Mohun b. 1343 d. 1415
- + Joan Plantagenet b. 29 Sep 1328 d. 07 Aug 1385
- 2 John Montague [1.3] b. 1330 d. 13 Feb 1390
- + Margaret De Monthermer b. 14 Oct 1329 d. Abt 24 Mar 1395
- + Margaret De Monthermer b. 14 Oct 1329 d. Abt 24 Mar 1395
- 2 Robert Montague [1.4] b. Abt 1332 d. Yes, date unknown
- 2 Sybil De Montague [1.5] b. Abt 1332 d. Yes, date unknown
- + Sir Edmund Fitzalan b. 1308
- + Sir Edmund Fitzalan b. 1327 d. Aft 1377
- + Sir Edmund Fitzalan b. 1308
- 2 Phillippa De Montague [1.6] b. Abt 1336 d. 05 Jan 1382
- 2nd Earl of March, Baron Mortimer Roger Mortimer b. 11 Nov 1328 d. 26 Feb 1359
- 3 Roger De Mortimer [1.6.1] b. Abt 1351
- 3 3rd Earl of March Edmund Mortimer [1.6.2] b. 01 Feb 1352 d. 27 Dec 1381
- Countess of Ulster and March Phillippa Plantagenet b. 16 Aug 1355 d. 07 Jan 1377
- 4 Lady Alice Mortimer [1.6.2.1] b. Abt 1368
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- 4 Elizabeth Mortimer [1.6.2.2] b. 12 Feb 1370 d. 20 Apr 1417
- 4 Agnes Mortimer [1.6.2.3] b. 1372 d. 20 Apr 1417
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- 4 4th Earl of March Roger Mortimer [1.6.2.4] b. 11 Apr 1374 d. 20 Jul 1398
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- 4 Phillippa Mortimer [1.6.2.5] b. 21 Nov 1375 d. Abt 15 Sep 1400
- 4 Sir Edmund Mortimer [1.6.2.6] b. 09 Nov 1376 d. 1409
- 4 John Mortimer [1.6.2.7] b. Abt 1378 d. 1423
- 4 Lady Alice Mortimer [1.6.2.1]
- 3 Margaret Maud Mortimer [1.6.3] b. Abt 1353 d. Bef 03 Nov 1405
- + Sir Baron John Sutton, IV b. 6 Dec 1361 d. 10 Mar 1396
- + Baron Bartholomew Bourchier b. 1366
- + Sir Baron John Sutton, IV b. 6 Dec 1361 d. 10 Mar 1396
- 3 Roger De Mortimer [1.6.1]
- 2 Anne Montague [1.7] b. Abt 1338 d. Yes, date unknown
- 2 Elizabeth Montague [1.1]