Henry IV of England 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 to adulthood) of King Edward III and enjoyed a position of considerable influence during much of the reign of
Henry VII of England while fighting for Henry VI in South Wales against the Yorkists. He died in Carmarthen Castle, three months before Henry was born. Henry's uncle Jasper Tudor, the Earl of Pembroke and Edmund's younger brother, undertook to protect the young widow, who was 13 years old when she gave birth to Henry. When Edward IV became King in 1461, Jasper Tudor went into exile abroad. Pembroke Castle, and later the Earldom of Pembroke, were granted to the Yorkist William Herbert, who also assumed the guardianship of Margaret Beaufort and the young Henry. Henry lived in the Herbert household until 1469, when