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
Succession of Henry IV of France Succession of Henry IV of France Henry IV of France's succession to the throne in 1589 was followed by a four-year war of succession to establish his legitimacy. This was part of the French Wars of Religion (1562–1598). Henry IV inherited the throne after the assassination of Henry III, the last Valois king, who died without children. Henry was already King of Navarre, as the successor of his mother, Jeanne d'Albret, but he owed his succession to the throne of France to the line of his father, Antoine of Bourbon, an agnatic descendant of Louis IX. He was the first