Hvem giftede sig med Henrik IV av England?

Henrik IV (engelska: Henry IV), född 15 april 1367, död 20 mars 1413, var kung av England 1399–1413 och son till Johan av Gent och ”Blanka”, Blanche av Lancaster. Han föddes på Bolingbroke Castle i Lincolnshire, och kallas därför ibland även för Henrik Bolingbroke.

Joan of Navarre, also known as Joanna (c. 1368 – 10 June 1437) was Duchess of Brittany by marriage to Duke John IV and later Queen of England as the wife of King Henry IV. Joan was a daughter of Charles II of Navarre and Joan of France. She served as regent of Brittany from 1399 until 1403 during the minority of her eldest son, Duke John V. She also served as regent of England during the absence of her stepson King Henry V in 1415. Four years later Henry V imprisoned her and confiscated her money and land. Joan was released in 1422, shortly before Henry's death.