Margaret Beauchamp
- 1482(
= Descendancy chart to this point, 
= Expand, 
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- 1 Margaret Beauchamp [1] d. 8 Aug 1482
- Sir Oliver St John d. 1437
- 2 John (Sir) (of Beltsoe) St John [1.1] d. Yes, date unknown
- Alice (of Haigh) Bradshaigh d. Yes, date unknown
- 3 Alice St John [1.1.1] d. Yes, date unknown
- Henry (Sir) (10Th Lord Morley) Parker d. 27 Nov 1556
- 4 Jane Parker [1.1.1.1] d. 13 Feb 1540-1541
- 4 Jane Parker [1.1.1.1]
- 3 Anne (of Belsto) St John [1.1.2] d. Yes, date unknown
- Henry 10Th Lord Clifford b. Abt 1454 d. Yes, date unknown
- 4 Henry (1st Earl of Cumberland) Clifford [1.1.2.1] b. 1493 d. 22 Apr 1542
[ =>]
- 4 Mabel Clifford [1.1.2.2] d. 1550
- 4 Henry (1st Earl of Cumberland) Clifford [1.1.2.1]
- 3 John (Sir) (of Bletsoe) St John [1.1.3] d. Yes, date unknown
- Sibyl d. Yes, date unknown
- 4 Sir John (of Bletsoe) St John [1.1.3.1] d. Yes, date unknown
[ =>]
- 4 Sir John (of Bletsoe) St John [1.1.3.1]
- 3 Alice St John [1.1.1]
- 2 Oliver St John [1.2] d. 1497
- Elizabeth Scroope d. 12 Jun 1503
- 3 Elizabeth St John [1.2.1] d. 28 Jun 1516
- Gerald (8Th Earl of Kildare) Fitzgerald d. 3 Sep 1513
- 4 James (Sir) of Leixlip Fitzgerald [1.2.1.1]
- 4 Oliver Fitzgerald Fitzgerald [1.2.1.2]
- 4 Richard (of Fassaroe) Fitzgerald [1.2.1.3]
- 4 John (Sir) Fitzgerald Fitzgerald [1.2.1.4]
- 4 Walter Fitzgerald Fitzgerald [1.2.1.5]
- 4 James (Sir) of Leixlip Fitzgerald [1.2.1.1]
- + John Wallop d. Yes, date unknown
- 3 John (Sir) St John [1.2.2] b. 1473 d. 1512
- Joan Iwardby d. Yes, date unknown
- 4 John (of Lidiard Tergoze) St John [1.2.2.1] b. 1505 d. 1576
[ =>]
- 4 John (of Lidiard Tergoze) St John [1.2.2.1]
- 3 Eleanor St John [1.2.3] d. Yes, date unknown
- + Thomas (1st Marquess of Dorset) Grey b. Bef 1461 d. 30 Aug 1501
- + Thomas (1st Marquess of Dorset) Grey b. Bef 1461 d. 30 Aug 1501
- 3 Margaret St John [1.2.4] d. Yes, date unknown
- 3 Elizabeth St John [1.2.1]
- 2 Agnes St John [1.3] d. Yes, date unknown
- + David Malpas d. Yes, date unknown
- + David Malpas d. Yes, date unknown
- 2 Edith St John [1.4] d. Yes, date unknown
- Geoffrey (Sir) Pole d. 1474
- 3 Richard (Duke of Suffolk) Pole [1.4.1] d. Nov 1504
- Margaret Plantagenet b. 14 Aug 1473 d. 27 May 1541
- 4 Henry (Lord Montagu) Pole [1.4.1.1] b. Abt 1495 d. 1538
[ =>]
- 4 Reginald Cardinal Pole [1.4.1.2] b. 1500 bur. 1558
- 4 Geoffry Pole [1.4.1.3] b. 1501 d. 1558
- 4 Arthur Pole [1.4.1.4] d. 1570
- 4 Ursula (of Suffolk) Pole [1.4.1.5] d. 12 Aug 1570
[ =>]
- 4 Henry (Lord Montagu) Pole [1.4.1.1]
- 3 Richard (Duke of Suffolk) Pole [1.4.1]
- 2 Elizabeth St John [1.5] d. Yes, date unknown
- + William (2nd Or 4th??) Baron Zouche d. Yes, date unknown
- + William (2nd Or 4th??) Baron Zouche d. Yes, date unknown
- 2 Mary St John [1.6] d. Yes, date unknown
- + Richard Frogenall d. Yes, date unknown
- + Richard Frogenall d. Yes, date unknown
- 2 John (Sir) (of Beltsoe) St John [1.1]
- John (1st Duke of Somerset) Beaufort b. 25 Mar 1404 d. 27 May 1444
- 2 Margaret (Countess of Richmond) Beaufort [1.7] b. 31 May 1443 d. 29 Jun 1509
- Edmund (Earl of Richmond) Tudor d. 1 Nov 1456
- 3 Henry VII Tudor King of England [1.7.1] b. 28 Jan 1456-1457 d. 21 Apr 1509
- A Breton Lady d. Yes, date unknown
- 4 Roland (Constable of Beaumaris) De Velville [1.7.1.1]
- 4 Roland (Constable of Beaumaris) De Velville [1.7.1.1]
- Elizabeth of York Plantagenet b. 11 Feb 1465-1466 d. 1503
- 4 Margaret Tudor [1.7.1.2] b. 28 Nov 1489 d. 18 Oct 1541
[ =>]
- 4 Princess Mary Tudor [1.7.1.3] b. 18 Mar 1495-1496 d. 25 Jun 1533
[ =>]
- 4 Henry VIII Tudor King of England [1.7.1.4] b. 28 Jun 1491 d. 1547
[ =>]
- 4 Edmund (Duke of Somerset) Tudor [1.7.1.5] b. 21 Feb 1498-1499 d. 19 Jun 1500
- 4 Edward Tudor [1.7.1.6] d. Yes, date unknown
- 4 Katherine Tudor [1.7.1.7] b. 2 Feb 1502-1503 d. 18 Feb 1502-1503
- 4 Elizabeth Tudor [1.7.1.8] b. 2 Jul 1492 d. 7 Oct 1495
- 4 Arthur (Prince of Wales) Tudor [1.7.1.9] b. 20 Sep 1486 d. 2 Apr 1502
- 4 Margaret Tudor [1.7.1.2]
- 3 Henry VII Tudor King of England [1.7.1]
- + Henry Stafford d. 1481
- + Thomas Stanley d. 29 Jul 1504
- + Thomas (1st Earl of Derby) Stanley b. Abt 1435 d. 29 Jul 1504
- 2 Margaret (Countess of Richmond) Beaufort [1.7]
- Lionel (6th Lord Welles) De Welles d. 29 Mar 1461
- 2 John 1st Viscount Welles [1.8] d. 9 Feb 1498-1499
- Cecily Plantagenet b. 20 Mar 1468-1469 d. 1507
- 3 Elizabeth Welles [1.8.1] d. Bef 1498
- 3 Anne Welles [1.8.2] d. Abt 1499
- 3 Elizabeth Welles [1.8.1]
- 2 John 1st Viscount Welles [1.8]