United kingdom By Grandpa billy Period: Jan 1, 1400 to Jan 31, 1499 Timespan Sep 14, 1404 Welsh hero, Owain Glyndwr, gained control of Wales; declared himself Prince of Wales Jun 7, 1409 Welsh surrendered to England Feb 21, 1413 King Henry IV died; Henry V new king May 30, 1415 English defeated French at Battle of Agincourt Feb 21, 1419 Henry V took control of Normandy, France Apr 20, 1422 Henry V died; Son Henry VI (aged nine months) succeeded; council established to rule England Feb 22, 1453 Final battle of Hundred Years' War occurred at Chatillon; War ended; England ousted from France Feb 22, 1455 War of the Roses began between parties of Plantagenets and Lancastrians Feb 22, 1471 Edward IV reclaimed crown from King Henry VI; Henry VI died Feb 22, 1483 King Edward IV died; dispute occurred about rightful king; Richard III crowned King Feb 22, 1485 King Edward IV died; dispute occurred about rightful king; Richard III crowned King Feb 22, 1492 Kings Henry VII of England and Charles VII of France negotiated Treaty of Etaples; Christopher Columbus discovered Bahamas