Edward III. = Philippa of Hainault | +---------------------+-------------+--------+------------------------+ | | | | Edward, the Duke of Clarence Duke of York Blanche = John of = Constance of Black Prince | | Plantagenet | Gaunt | Portugal | Philippa, Countess of March | +-------------+ +----------+ | | | | | | RICHARD II. Roger Mortimer, Earl of March | Henry IV. Philippa = John, King Catharine = Henry of | +-----------+ | | of Portugal | Castile | | | | | Anne Mortimer = Richard Henry V. Dom Duarte | | Plantagenet, Earl | | | | of Cambridge HENRY VI. Fernando John II. of Castile | | | Richard, Duke of York Manoel | | | Isabel the Catholic +-------------+------+----------+ | | | | | | | RICHARD III. Edward IV. George Plantagenet, Duke | | | | of Clarence | | +-------------+------+ | | | | | | Margaret = Sir R. Pole | Jane the Mad EDWARD V. DUKE OF YORK | | | | | +---------+------+---------+---------+ +-------------+ | | | | | | | | | Henry, Lord Geoffrey Arthur Reginald Isabel = Charles V. | Montacute Pole Pole Pole | | | | | PHILIP | Catharine = Hastings, | Henry Pole | Pole | 19th Earl | | | of |