| | Thomas Howard, 3rd Duke of Norfolk 1473–1554 | | |
| | Lady Elizabeth Howard 1486–1537 Thomas Boleyn, 1st Earl of Wiltshire 1477–1539 | | |
| | Thomas Howard, 2nd Duke of Norfolk 1443–1524 | | |
| | John, Howard, 1st Duke of Norfolk 1425–1485 | | |
| | Margaret de Mowbray 1388–1459 | | |
| | Elizabeth FitzAlan 1366–1425 Thomas de Mowbray, 1st Duke of Norfolk 1365–1399 | | | | Richard FitzAlan, 11th Earl of Arundel 1346–1397 |
| | | John, 4th Baron de Mowbray 1340–1368 Elizabeth de Segrave 1338–1368 | | | | John, 4th Baron de Segrave …–… Margaret Duchess of Norfolk 1320–1399 | | | | Thomas, of Brotherton Earl of Norfolk 1300–1338 | | | | Edward I, King of England 1239–1307 Margaret of France 1279–1318 | | |
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