- Second Barons' War
Infobox Military Conflict
conflict=Second Barons' War
date=1264 - 1267
casus=Baronial discontent with
government of Henry III
result=Initial baronial success,
Henry III of England
commander2=Simon de Montfort
and other barons
notes=The Second Barons' War (
1264– 1267) was a civil warin Englandbetween the forces of a number of rebellious barons led by Simon de Montfort, against the Royalist forces led by Prince Edward (later Edward I of England).
The reign of Henry III is most remembered for this period of civil strife which was provoked ostensibly by Henry III's demands for extra finances, but marked a more general dissatisfaction with Henry's methods of government on the part of the English barons, discontent which was exacerbated by widespread
French-born Simon de Montfort had originally been one of the foreign upstarts so loathed by many as Henry's "foreign councillors", but after he married Henry’s sister Eleanor without consulting Henry, a feud developed between the two. Their relationship reached a crisis in the 1250s when de Montfort was put on trial for actions he took as lieutenant of
Gascony, the last remaining Plantagenetlands across the English Channel.
Henry also became embroiled in funding a war in
Sicilyon behalf of the Popein return for a title for his second son Edmund, a state of affairs which made many barons fearful that Henry was following in the footsteps of his father and needed to be kept in check, just as King John had. De Montfort became leader of those who wanted to reassert Magna Cartaand force the king to surrender more power to the baronial council. In 1258 seven leading barons forced Henry to agree to the Provisions of Oxfordwhich effectively abolished the absolutist Anglo-Normanmonarchy, giving power to a council of fifteen barons to deal with the business of government and providing for a three yearly meeting of parliament to monitor their performance.
Henry was forced to take part in the swearing of a collective oath to the Provisions of Oxford. In the following years, those supporting de Montfort and those loyal to the king grew more and more polarised; Henry obtained a
papal bullin 1261 exempting him from his oath and both sides began to raise armies, the Royalists under Edward Longshanks, Henry's eldest son. Civil war followed.
Course of the war
The charismatic de Montfort and his forces had captured most of southeastern England by 1263 and at the
Battle of Lewesin 1264, Henry was defeated and taken prisoner by de Montfort's army. While Henry was reduced to a figurehead king, de Montfort broadened representation to include each countyof England and many important towns – i.e. to groups beyond the nobility. Henry and Edward continued under house arrest. The short period which followed was the closest England was to come to complete abolition of the monarchy until the Commonwealth period of 1649–1660, and many of the barons who had initially supported de Montfort began to suspect that he had gone too far with his reforming zeal.
Only fifteen months later de Montfort's gains were reversed when
Edward Longshanksescaped captivity to lead the royalists into battle again, defeating and killing de Montfort at the Battle of Eveshamin 1265. Following this victory savage retribution was exacted on the rebels and authority was restored to King Henry. The casualties of the war are estimated at 15,000
*1261 - King Henry III of England obtains a papal bull releasing him from the Provisions of Oxford
*1264 - Before May - The war officially begins.
May 12to May 14- The Battle of Lewesis fought between Simon de Montfort, 6th Earl of Leicester and King Henry III of England in Sussex. By the end of the battle, de Montfort's forces capture both King Henry and his son, future King Edward I, making de Montfort the "uncrowned king of England".
January 20- In Westminster, the first English parliament conducts its first meeting in the Palace of Westminster, now also known as the Houses of Parliament.
*1265 - Before August - Future King Edward I of England escapes captivity at the hands of Simon de Montfort, 6th Earl of Leicester.
August 4- The Battle of Eveshamis fought in Worcestershire, with the army of Edward defeating the forces of rebellious barons led by Simon de Montfort and killing de Montfort and many of his allies. (This is sometimes considered the death of chivalryin England.)
*1266 - October - The war winds down as supporters of the slain Simon de Montfort make an offer of peace to the king in the
Dictum of Kenilworth.
*1267 - The war ends, as the rebels and King Henry III of England agree to peace terms as laid out in the Dictum of Kenilworth.
First Barons' War
Richard de Southchurch
Henry de Bracton
*Powicke, Frederick Maurice (1947) "King Henry III and the Lord Edward", Oxford: Clarendon Press
*Prestwich, Michael (1988) "Edward I", London: Methuen London ISBN 0413281507
*Maddicott, J. R. (1994) "Simon de Montfort", Cambridge: Cambridge University Press ISBN 0521374936
*Carpenter, D. A. (1996) "The reign of Henry III", London: Hambledon ISBN 1852850701
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