Margaret Douglas 1515–1578 | | | | Thomas Howard 2nd Duke of Norfolk, KG, Earl Marshal 1443–1524 Elizabeth Tilney Countess of Surrey 1445–1497 | | | | John Howard 1st Duke of Norfolk, KG, Earl Marshal 1421–1485 Margaret Chedworth …–1494 | | | | Robert Howard II, Sir 1384–1436 Margaret de Mowbray 1388–1459 | | | | John Howard III, Sir …–1436 | | |
| | | Thomas de Mowbray 1st Duke of Norfolk, KG, Lord Marshall and Earl Marshall 1366–1399 Elizabeth FitzAlan 1366–1425 | | |
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| | | William Moleyns 4th Baron Moleyns …–… |
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| | | Archibald Douglas 6th Earl of Angus 1489–1557 Queen consort of Scotland (1503-1513) Margaret Tudor 1489–1541 | | | | King of England Henry VII … 1457–1509 Elizabeth Plantagenet of York 1466–1503 | | | | Edmund Tudor Earl of Richmond 1430–1456 | | | | Catherine … of Valois 1402–1437 | | |
| | | John Beaufort Duke of Somerset …–1444 Margaret Beauchamp …–1482 | | |
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| | | King of England Edward IV … 1442–1483 Elizabeth Woodville 1437–1492 | | | | Richard Plantagenet 3rd Duke of York, KG 1411–1460 | | |
| | | John Talbot 1st Earl of Shrewsbury and 1st Earl of Waterford 1384–1453 Maud Neville 6th Baroness Furnivall …–… Margaret Beauchamp 1404–1468 | | |
| | | Richard Woodville (or Wydeville) 1st Earl of Rivers, KG 1405–1469 Jacquetta … of Luxembourg, Duchess of Bedford, Countess Rivers 1415–1472 | | |
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