| 1154 |
Death of Stephen; Henry acceded as Henry II, first Plantagenet king of England. |
| 1162 |
Thomas à Becket was appointed Archbishop of Canterbury. |
| 1164 |
Henry II presented Constitutions of Clarendon to Becket, who repudiated them, instigating Church-State crisis. |
| 1169 |
Dermot MacMurrough, exiled king of Leinster, invaded Ireland with Norman English mercenaries. |
| 1170 |
Martyrdom of Thomas à Becket. |
| 1172 |
Henry II accepted homage of Norman leaders in Ireland and authorized their conquest of further Irish territories; he was reconciled with papacy over Becket's death. |
| 1173 |
Rebellion of Henry II's sons. |
| 1174 |
William the Lion of Scotland was taken prisoner and forced to swear fealty to English monarchy. |
| 1189 |
Accession of Richard I. Richard surrendered English claims over Scotland. |
| 1190 |
Richard I left England for Crusades. |
| 1192 |
Richard imprisoned by Holy Roman Emperor Henry IV. |
| 1194 |
Richard released and returned to England; reconciled with John; left England for campaigns in France. |
| 1199 |
Accession of King John. |
| 1204 |
John lost Normandy. |
| 1209 |
Foundation of University of Cambridge. |
| 1210 |
John led expedition to Ireland to subdue rebellious Norman Irish lords. |
| 1215 |
John was forced by barons to accept Magna Carta. |
| 1216 |
Accession of child Henry III. |
| 1220 |
Building of Salisbury Cathedral began. |
| 1227 |
Henry III declared of age. |
| 1237 |
Alexander II of Scotland renounced Scottish claims to Northumbrian lands; Peace of York established Anglo-Scots border. |
| 1258 |
Barons imposed Provisions of Oxford on Henry, forcing him to submit government to their supervision. |
| 1264 |
Outbreak of war between Henry III and barons led by Simon de Montfort; Henry captured. |
| 1265 |
Battle of Evesham: death of Simon de Montfort, liberation of Henry. |
| 1266 |
Alexander III of Scotland recovered Isle of Man and Hebrides from Norway. |
| 1267 |
Llywelyn ab Gruffudd secured recognition from all Welsh principalities as Prince of Wales. |
| c.1270 |
Roger Bacon wrote early scientific masterpiece Opus Majus. |
| 1272 |
Accession of Edward I. |
| 1273 |
Llywelyn ab Gruffudd, Prince of Wales, refused to pay homage to Edward I of England. |
| 1276 |
Edward invaded Wales and forced Llewellyn to accept fealty. |
| 1278 |
Roger Bacon arrested for heresy, and reading of his works was banned. |
| 1282 |
Llywelyn ab Gruffudd rebelled against English but was killed by invading English army under Edward. |
| 1283 |
Llywelyn's brother David ab Gruffudd killed. |
| 1284 |
Wales made English principality; castles built to control Welsh territory. |
| 1286 |
Death of Alexander III of Scotland left 13 claimants to Scottish throne; Edward I of England intervened to press claims of John de Balliol. |
| 1292 |
Edward led army into Scotland and proclaimed John de Balliol king of Scotland. |
| 1295 |
Model Parliament assembled nobility, clergy, and representatives of shires and boroughs. John de Balliol allied with France and Norway against England. |
| 1296 |
Edward defeated John de Balliol at Battle of Dunbar and annexed Scotland. |
| 1297 |
Sir William Wallace led Scottish uprising against Edward and defeated English army at Battle of Stirling Bridge. |
| 1298 |
Edward led fresh army into Scotland and defeated Wallace at Battle of Falkirk; Wallace retreated to mountains to wage guerrilla war. |
| 1301 |
Edward proclaimed his son Edward Prince of Wales. John Duns Scotus became professor of divinity at Oxford University. |
| 1305 |
Wallace betrayed to English and executed. |
| 1306 |
Robert Bruce crowned Robert I of Scotland and led national uprising against English. |
| 1307 |
Accession of Edward II. |
| 1311 |
Barons forced Edward's agreement to supervision by committee of 21 Lords Ordainers. |
| 1312 |
Edward's favourite Piers Gaveston executed. |
| 1314 |
Battle of Bannockburn: English disastrously defeated, Scotland's independence preserved. |
| 1322 |
Edward threw off Lords Ordainers' control: repeal of 1311 ordinances confirmed that all English parliamentary legislation depended on approval by king and parliament |
| 1326 |
Edward's queen Isabella invaded England with baronial forces led by Roger Mortimer. Meeting of first Scottish parliament. |
| 1327 |
Edward deposed in favour of his son, Edward III, and murdered in Berkeley Castle, Gloucestershire. |
| 1328 |
Scotland's independence acknowledged by England in Treaty of Northampton, approved by Edward III's regents. |
| 1330 |
Edward III seized power: Roger Mortimer killed, Isabella imprisoned. |
| 1332 |
Pretender Edward de Balliol invaded Scotland and seized throne, before being evicted again. |
| 1333 |
Edward invaded Scotland; English victory at Halidon Hill and occupation of south-eastern Scotland. |
| 1337 |
Hundred Years' War with France began over French aid for Scotland and Edward's claim on French throne. |
| 1340 |
English victory in sea fight at Sluis against French. |
| 1341 |
Scots liberated Edinburgh and most occupied areas of south-eastern Scotland. |
| 1346 |
English invasion of France and victory at Battle of Crécy. David II of Scotland led invasion of England, but defeated and captured at Battle of Neville's Cross. |
| 1347 |
English captured French port of Calais. |
| 1349 |
Outbreak of Black Death in Britain; population reduced by around 30 per cent. |
| 1351 |
Statute of Labourers enforced wage rates on English peasants and workers. |
| 1356 |
English victory against French at Battle of Poitiers: Edward the Black Prince captured John II of France and brought him back to England. Edward de Balliol surrendered Scotland to English. |
| 1357 |
David II of Scotland released in return for huge ransom. |
| 1360 |
Peace of Brétigny awarded Aquitaine to England; Edward III renounced claim to French throne. |
| 1362 |
Edward the Black Prince made Prince of Aquitaine. |
| 1366 |
Norman Irish parliament passed Statute of Kilkenny in vain attempt to halt assimilation of Irish Normans. |
| 1367 |
Black Prince led expedition to Spain to restore Peter the Cruel. |
| 1374 |
Aquitaine lost to French. |
| 1376 |
Black Prince and parliament curbed influence of king's brother John of Gaunt on government; death of Black Prince. |
| 1377 |
Accession of Richard II as a minor. |
| 1378 |
John Wycliffe and associates made English translation of Vulgate (Latin Bible). |
| 1380 |
Wycliffe sent out Poor Preachers to spread his beliefs. |
| 1381 |
Peasants' Revolt: uprising under Wat Tyler quickly suppressed with personal intervention by Richard. |
| 1382 |
John Wycliffe condemned as heretic by Archbishop of Canterbury and forced into retirement. |
| 1388 |
Appearance and dissemination of Wycliffe's English Bible. Richard's courtiers attacked by powerful barons (Lords Appellant). Battle of Otterburn ended in Scots defeat. |
| 1389 |
Richard declared himself of age; took control with help of John of Gaunt. |
| 1394 |
Richard led English expedition to subdue Ireland. |
| 1397 |
Richard executed and imprisoned principal Lords Appellant; John of Gaunt's son Henry Bolingbroke exiled. |
| 1399 |
Richard led second Irish expedition, and was captured on his return by forces of Bolingbroke, and forced to abdicate in favour of Bolingbroke, now Henry IV; accession of House of Lancaster. |
| 1400 |
Deposed Richard died in prison at Pontefract Castle. Rebellion of Welsh under Owain Glyn Dwr. |
| 1402 |
Scots forces defeated by English at Homildon Hill. |
| 1403 |
Percy family in the north rebelled under Sir Henry Percy (Hotspur); defeated at Battle of Shrewsbury. |
| 1405 |
Prince Henry (later Henry V) defeated Owain Glyn Dwr. |
| 1406 |
English captured Prince James of Scotland, who succeeded his father Robert III later in the year. |
| 1410 |
Prince Henry took control of royal council during king's illness. |
| 1413 |
Accession of Henry V. |
| 1414 |
Sir John Oldcastle's Lollard rising against Henry. |
| 1415 |
English won Battle of Agincourt against French. |
| 1417 |
English invaded Normandy. |
| 1419 |
Capture of Rouen completed English conquest of Normandy. |
| 1420 |
Treaty of Troyes gave Henry right of succession to Charles VI of France and hand of his daughter, Catherine of Valois. |
| 1421 |
French uprising against English rule in Normandy; Henry returned to France for fresh campaign. |
| 1422 |
Accession of Henry VI as minor. |
| 1423 |
English released James I of Scotland. |
| 1424 |
James I returned to Scotland and was formally crowned. |
| 1429 |
St Joan of Arc led French to victory against English at Orléans. James I of Scoland forced Scots nobility to submit to royal control. |
| 1431 |
St Joan burned as a heretic at Rouen by the English after her capture and interrogation. |
| 1437 |
James I of Scotland murdered. |
| 1450 |
French completed liberation of Normandy from English control. |
| 1453 |
French forces overran Gascony; temporary insanity of Henry VI. |
| 1455 |
Outbreak of the Wars of the Roses: defeat of Henry's Lancastrian forces at St Albans by those of rival claimant to the throne, Richard Plantagenet, 3rd Duke of York. |
| 1460 |
Lancastrian forces defeated at Northampton; Richard of York killed at Battle of Wakefield. |
| 1461 |
Richard's son Edward defeated Lancastrians at Battle of Mortimer's Cross; proclaimed Edward IV by parliament. Henry VI deposed; accession of House of York. |
| 1464 |
Henry returned from exile in Scotland to join rebellion against Edward. |
| 1465 |
Henry captured and imprisoned in Tower of London. |
| 1469 |
Rebellion of prominent nobles against Edward. |
| 1470 |
Edward temporarily deposed; Henry restored to throne; brief Lancastrian revival. |
| 1471 |
Edward returned and recovered throne; death of Henry VI; remaining Lancastrian opposition crushed. |
| 1477 |
William Caxton produced first book printed in England. |
| 1483 |
Accession of Edward V; deposed by Richard III and murdered. |