Henry V of England (16 September 1387-31 August 1422) was one of the great warrior kings of the Middle Ages. He was born at Monmouth, Wales, on 9 August 1386 or 16 September 1387, and he reigned as King of England from 1413 to 1422.
Henry was son of Henry of Bolingbroke, later Henry IV, and Mary de Bohun, who died before Bolingbroke became king.
At the time of his birth during the reign of Richard II, Henry was fairly far removed from the throne, preceded by the King and another preceding collateral line of heirs, and the precise date and even year of his birth are not definitely recorded; the September 1387 date appears most commonly quoted. By the time Henry died, he had not only consolidated power as the King of England but had also effectively accomplished what generations of his ancestors had failed to achieve through decades of war: unification of the crowns of England and France in a single person.