Stammbaum der Häuser Lancaster und York

Eduard III. 1327–1377

Philippa of Hainault

Edward of Woodstock °° Joan of Kent

Lionel of Antwerp

Blanche of Lancaster

John of Gaunt

Catherine Swynford

Thomas of Woodstock

Edmund of Langley °° Isabella von Kastilien

Richard II. 1377–1399

Philippa, Countess of Ulster

Heinrich IV. 1399–1413 °° Mary de Bohun

John Beaufort °° Margaret Holland

Edward of Norwich

Richard of Conisburgh °° Anne Mortimer (Enkelin von Philippa of Ulster)

Heinrich V. 1413–1422

Katharina von Valois

Owen Tudor

Thomas, Duke of Clarence

John, Duke of Bedford

Humphrey, Duke of Gloucester

John, Duke of Somerset °° Margaret Beauchamp

Richard, Duke of York °° Cecily Neville

Heinrich VI. 1422–1461; 1470–1471 °° Margarete von Anjou

Edmund Tudor

Margaret Beaufort

Eduard IV. 1461–1470; 1471–1483 °° Elizabeth Woodville

Edmund, Earl of Rutland

George, Duke of Clarence

Richard III. 1483–1485 °° Anne Neville

Edward of Westminster °° Anne Neville

Heinrich VII. 1485–1509

Elizabeth of York

Eduard V. 1483

Richard, Duke of York

Edward, Earl of Warwick

Edward of Middleham