Dafydd Gam campaign. His death in the battle was a fact noted in several contemporary chronicles. There is much controversy about whether Gam was knighted at the battle. His example shows that Welshmen continued to fight in the English army after the Glyndŵr rebellion. Stories of Gam's exploits at Battle of Agincourt in which he saved Henry V's life, and that he was knighted either posthumously or as he was dying on the field of victory at Agincourt by King Henry V as a result, are not vouched for in contemporary sources and have thus been discounted by many historians. According to
History of Western civilization famous victory against larger numbers at the Battle of Agincourt, while Richard the Lionheart, who had earlier distinguished himself in the Third Crusade, was later romanticised as an iconic figure in English folklore. A distinctive English culture emerged under the Plantagenets, encouraged by some of the monarchs who were patrons of the "father of English poetry", Geoffrey Chaucer. The Gothic architecture style was popular during the time, with buildings such as Westminster Abbey remodelled in that style. King John's sealing of the Magna Carta was influential in the development of common law and constitutional law. The 1215 Charter required the