Joan of Navarre, Queen of England'la kim evlendi?

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.

John IV the Conqueror KG (in Breton Yann IV, in French Jean IV, and traditionally in English sources both John of Montfort and John V) (1339 – 1 November 1399), was Duke of Brittany and Count of Montfort from 1345 until his death and 7th Earl of Richmond from 1372 until his death.