Henry IV of England (1367–1413)
Born 1367 CE, died 1413 CE.
Henry IV (c. April 1367 – 20 March 1413), also known as Henry Bolingbroke (having been born at Bolingbroke Castle), was King of England from 1399 to 1413, Lord of Ireland and duke of Aquitaine. Henry was the son of John of Gaunt, Duke of Lancaster and a grandson of King Edward III. When Henry came of age, he was involved in the 1388 revolt of the Lords Appellant against his first cousin, King Richard II. Henry was later exiled from England in 1397. After Henry's father died in 1399, Richard blocked Henry's inheritance to the holdings of the House of Lancaster. So, Henry rallied Lancastrian supporters, imprisoned Richard II and formally deposed him, usurping the throne. These actions later contributed to dynastic disputes in the Wars of the Roses (1455–1487). Henry was the first English ruler whose mother tongue was English (rather than French) since the Norman Conquest, over 300 years earlier. He was also the first monarch to come from the House of Lancaster.
Text from the Wikipedia article Henry_IV_of_England, licensed CC BY-SA 4.0.