Henry V went to war with France, and even after the great English victory at Agincourt, plans for the marriage continued. Catherine was said to be very attractive and when Henry finally met her at Meulan, he became enamoured. In May 1420, a peace agreement was made between England and France, the Treaty of Troyes, and Charles acknowledged Henry of England as his heir. Catherine and Henry were married at the Parish Church of St John or at Troyes Cathedral on 2 June 1420. Catherine went to England with her new husband and was crowned queen in Westminster Abbey on 23 February 1421. In June 1421, Henry returned to France to continue his military campaigns.