"Henry V (16 September 1386 – 31 August 1422), also called Henry of Monmouth, was King of England from 1413 until his death in 1422. He was the second English monarch of the House of Lancaster. Despite his relatively short reign, Henry´s outstanding military successes in the Hundred Years´ War against France, most notably in his famous victory at the Battle of Agincourt in 1415, made England one of the strongest military powers in Europe. Immortalised in Shakespeare´s "Henriad" plays, Henry is known and celebrated as one of the greatest warrior kings of medieval England.
In his youth, during the reign of his father Henry IV, Henry gained military experience fighting the Welsh during the revolt of Owain Glyndŵr and against the powerful aristocratic Percy family of Northumberland at the Battle of Shrewsbury. Henry acquired an increasing role in England´s government due to the king´s declining health, but disagreements between father and son led to political conflict between the two. After his father´s death in 1413, Henry assumed control of the country and asserted the pending English claim to the French throne." - (en.wikipedia.org 31.01.2020)
