Henry IV of England her marriage to the King of England was childless. By an unknown mistress, Henry IV had one illegitimate child: Henry IV of England Henry IV (15 April 1367 – 20 March 1413), also known as Henry Bolingbroke (), was King of England from 1399 to 1413, and asserted the claim of his grandfather, Edward III (himself a maternal grandson of Philip IV of France), to the Kingdom of France. Henry was born at Bolingbroke Castle in Lincolnshire. His father, John of Gaunt (1340-1399) (created 1st Duke of Lancaster in right of his wife), was the fourth son (third to survive
Henry IV of France France is also called "le bon roi Henri" ("the good king Henry") or "le vert galant" ("The Green Gallant", for his numerous mistresses). In English he is most often referred to as Henry of Navarre. Henry was the subject of attempts on his life by Pierre Barrière in August 1593 and Jean Châtel in December 1594. King Henry IV was killed in Paris on 14 May 1610 by a Catholic fanatic, François Ravaillac, who stabbed him in the Rue de la Ferronnerie. Henry's coach was stopped by traffic congestion related to the Queen's coronation ceremony, as depicted in the engraving