Nielsen Hayden genealogy
Roger de Mortimer

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- 1 Roger de Mortimer [1] b. 11 Nov 1328 d. 26 Feb 1360
Philippe de Montagu d. 5 Jan 1382
- 2 Edmund Mortimer [1.1]
b. 1 Feb 1352 d. 27 Dec 1381
Philippe of Clarence b. 16 Aug 1355 d. Bef 8 Jan 1378
- 3 Elizabeth Mortimer [1.1.1]
b. 12 Feb 1371 d. 20 Apr 1417
Henry "Hotspur" Percy b. 20 May 1364 d. 21 Jul 1403
- 4 Elizabeth Percy [1.1.1.1]
d. 26 Oct 1436
John Clifford b. Abt 1389 d. 13 Mar 1422
- 5 Mary Clifford [1.1.1.1.1]
Philip Wentworth b. Abt 1424 d. 18 May 1464
- 6 Elizabeth Wentworth [1.1.1.1.1.1]
b. Between 1440 and 1449 d. Bef Nov 1494
Martin de la See b. Abt 1420 d. Between 20 Nov 1494 and 15 Dec 1494
- 7 Jane de la See [1.1.1.1.1.1.1]
d. Between 20 Jul 1527 and 7 Apr 1528
Peter Hildyard b. Abt 1460 d. 20 Mar 1502
- 8 Isabel Hildyard [1.1.1.1.1.1.1.1]
b. Abt 1498 d. Aft 10 Jul 1540 [ =>]
- 8 Isabel Hildyard [1.1.1.1.1.1.1.1]
- 7 Jane de la See [1.1.1.1.1.1.1]
- 6 Henry Wentworth [1.1.1.1.1.2]
b. Abt 1448 d. Between 17 Aug 1499 and 27 Feb 1501
Ann Saye d. Aft 25 Feb 1484
- 7 Margaret Wentworth [1.1.1.1.1.2.1]
d. Oct 1550
John Seymour d. 21 Dec 1536
- 8 Elizabeth Seymour [1.1.1.1.1.2.1.1]
d. 1563
- 8 Jane Seymour, Queen Consort of England [1.1.1.1.1.2.1.2]
b. Abt 1509 d. 24 Oct 1537 [ =>]
- 8 Elizabeth Seymour [1.1.1.1.1.2.1.1]
- 7 Margaret Wentworth [1.1.1.1.1.2.1]
- 6 Elizabeth Wentworth [1.1.1.1.1.1]
- 5 Mary Clifford [1.1.1.1.1]
- 4 Henry Percy [1.1.1.2]
b. 3 Feb 1393 d. 22 May 1455
Eleanor Neville d. Abt 1473
- 5 Henry Percy [1.1.1.2.1]
b. 25 Jul 1421 d. 29 Mar 1461
Eleanor Poynings d. 11 Feb 1484
- 6 Margaret Percy [1.1.1.2.1.1]
William Gascoigne b. Abt 1450 d. 12 Mar 1487
- 7 Dorothy Gascoigne [1.1.1.2.1.1.1]
d. Bef 1526
Ninian Markenfield d. 25 Mar 1528
- 8 Alice Markenfield [1.1.1.2.1.1.1.1]
d. Between 4 Mar 1553 and 7 Mar 1553 [ =>]
- 8 Alice Markenfield [1.1.1.2.1.1.1.1]
- 7 Dorothy Gascoigne [1.1.1.2.1.1.1]
- 6 Margaret Percy [1.1.1.2.1.1]
- 5 Henry Percy [1.1.1.2.1]
- 4 Elizabeth Percy [1.1.1.1]
- 3 Roger Mortimer [1.1.2]
b. 11 Apr 1374 d. 20 Jul 1398
Eleanor Holland d. Oct 1405
- 4 Anne de Mortimer [1.1.2.1]
b. 27 Dec 1390 d. Sep 1411
Richard of Conisburgh b. Abt 1375 d. 5 Aug 1415
- 5 Richard of York [1.1.2.1.1]
b. 21 Sep 1411 d. 30 Dec 1460
Cecily Neville b. 3 May 1415 d. 31 May 1495
- 6 Edward IV, King of England and lord of Ireland [1.1.2.1.1.1]
b. 28 Apr 1442 d. 9 Apr 1483
Elizabeth Woodville, Queen Consort of England b. 1437 d. 8 Jun 1492
- 7 Elizabeth of York, Queen Consort of England [1.1.2.1.1.1.1]
b. 11 Feb 1466 d. 11 Feb 1503
Henry VII, King of England and lord of Ireland b. 28 Jan 1457 d. 21 Apr 1509
- 8 Arthur, Prince of Wales [1.1.2.1.1.1.1.1]
b. 19 Sep 1486 d. 2 Apr 1502
- 8 Margaret Tudor [1.1.2.1.1.1.1.2]
b. 28 Nov 1489 d. 18 Oct 1541 [ =>]
- 8 Henry VIII, King of England [1.1.2.1.1.1.1.3]
b. 28 Jun 1491 d. 28 Jan 1547 [ =>]
- 8 Mary Tudor [1.1.2.1.1.1.1.4]
b. 18 Mar 1496 d. 24 Jun 1533 [ =>]
- 8 Arthur, Prince of Wales [1.1.2.1.1.1.1.1]
- 7 Edward V, King of England [1.1.2.1.1.1.2]
b. 2 Nov 1470 d. Abt 1483
- 7 Elizabeth of York, Queen Consort of England [1.1.2.1.1.1.1]
- 6 Richard III, King of England [1.1.2.1.1.2]
b. 2 Oct 1452 d. 22 Aug 1485
- + Anne Neville, Queen Consort of England b. 11 Jun 1456 d. 16 Mar 1485
- + Anne Neville, Queen Consort of England b. 11 Jun 1456 d. 16 Mar 1485
- 6 Edward IV, King of England and lord of Ireland [1.1.2.1.1.1]
- 5 Richard of York [1.1.2.1.1]
- 4 Anne de Mortimer [1.1.2.1]
- 3 Elizabeth Mortimer [1.1.1]
- 2 Edmund Mortimer [1.1]