| | | | Lancastrians | | | | | | Henry of Grosmont Duke of Lancaster | | | | | | Edward III King of England r. 1327–1377 | | | | | | | | | | Changed sides | | Yorkists |
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Edward of Woodstock "The Black Prince" Prince of Wales | | | | | | Lionel of Antwerp Duke of Clarence | | Blanche of Lancaster | | | | | | John of Gaunt Duke of Lancaster | | | | | | Katherine Swynford | | | | | | Edmund of Langley Duke of York | | Thomas of Woodstock Duke of Gloucester |
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Richard II Prince of Wales, King of England r. 1377–1399 | | | | | | Philippa of Clarence | | Henry IV Duke of Lancaster, King of England r. 1399–1413 | | | | | | John Beaufort | | Thomas Beaufort Duke of Exeter | | Joan Beaufort | | Ralph Neville | | | | | |
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Owen Tudor | | Catherine of Valois | | Henry V Duke of Lancaster, Prince of Wales, King of England r. 1413–1422 | | Humphrey Duke of Gloucester | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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John Beaufort Duke of Somerset | | | Margaret of Anjou | | Henry VI King of England r. 1422–1461, r. 1470–1471 | | Edmund Beaufort Duke of Somerset †1st St Albans | | William Neville | | Eleanor Neville | | Henry Percy †1st St Albans | | Anne Neville Duchess of Buckingham | | Richard Neville Wakefield | | Cecily Neville | | Richard of York Duke of York, Prince of Wales †Wakefield |
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| | | | | | | | | | | Henry Beaufort Duke of Somerset Hexham | | Richard Woodville Edgecote | | Margaret Beaufort | | Edmund Beaufort Duke of Somerset Tewkesbury | | Henry Percy †Towton | | Humphrey Stafford | | John Neville †Barnet | | Richard Neville "Kingmaker" †Barnet | | | |
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Margaret Beaufort | | Edmund Tudor | | Jasper Tudor Duke of Bedford | | Catherine Woodville | | Henry Stafford Duke of Buckingham | | Elizabeth Woodville | | Edward IV Duke of York, King of England r. 1461–1470, r. 1471–1483 | | George Plantagenet Duke of Clarence Tower | | Edward of Westminster Prince of Wales †Tewkesbury | | Anne Neville | | Richard III Duke of Gloucester, King of England r. 1483–1485 †Bosworth Field |
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| | | | Henry VII King of England r. 1485–1509 | | | | | | | | | | | | | | Elizabeth of York | | Edward V Prince of Wales, King of England r. 1483 Tower | | Richard of Shrewsbury Duke of York Tower | |
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