 In 1258 , King Henry III of England faced a revolt among the English barons . Anger had grown about the way the King 's officials were raising funds , the influence of his Poitevin relatives at court and his unpopular Sicilian policy ; even the English Church had grievances over its treatment by the King . Within Henry 's court there was a strong feeling that the King would be unable to lead the country through these problems . On 30 April , Hugh Bigod marched into Westminster in the middle of the King 's parliament , backed by his co @-@ conspirators , including Simon de Montfort , the Earl of Leicester , and carried out a coup d 'état . Henry , fearful that he was about to be arrested and imprisoned , agreed to abandon his policy of personal rule and instead govern through a council of 24 barons and churchmen , half chosen by the King and half by the barons . 
 In 1258 , King Henry III of England faced a revolt among the English barons . Anger <a href='been_done' title='1'><mark>had</mark></a> grown about the way the King <a href='null_genetive' title='2'><mark>'s</mark></a>officials <a href='uninflect' title='3'><mark>were</mark></a> raising funds , the influence of his Poitevin relatives at court and his unpopular Sicilian policy ; even the English Church had grievances over its treatment by the King . Within Henry <a href='null_genetive' title='4'><mark>'s</mark></a>court <a href='dey_it' title='5'><mark>there</mark></a> was a strong feeling that the King would be unable to lead the country through these problems . On 30 April , Hugh Bigod marched into Westminster in the middle of the King <a href='null_genetive' title='6'><mark>'s</mark></a>parliament , backed by his co @-@ conspirators , including Simon de Montfort , the Earl of Leicester , and carried out a coup d <a href='null_genetive' title='7'><mark>'</mark></a>tat . Henry , fearful that he was about to be arrested and imprisoned ,<a href='been_done' title='8'><mark></mark></a> agreed to abandon his policy of personal rule and instead govern through a council of 24 barons and churchmen , half chosen by the King and half by the barons . 
In 1258 , King Henry III of England faced a revolt among the English barons . Anger done grown bout the way the King  officials was raising funds , da influence of his Poitevin relatives at court and his unpopular Sicilian policy ; even tdaEnglish Church had grievances over its treatment by the King . Within Henry  court it was a strong feelin that thdaing would be unable to lead thedauntry thru these problems . On 30 April , Hugh Bigod marched into Westminster in the dadle of the King  parliament , backed by his co @-@ conspirators , including Simon de Montfort , the Eda of Leicester , and carried outt a coup d  tat . Henry , fearful that he was finna b arrested and imprisoned , been agreed to abandon his policy of personal rule and instead govern thrthrucouncil of 24 barons and churchmen , half chosen by the King and half by the barons .