Battle of Evesham in the context of "Second Barons' War"

Simon de Montfort's Parliament was an English parliament held from 20 January 1265 until mid-March of the same year, called by Simon de Montfort, a baronial rebel leader.

Montfort had seized power in England following his victory over Henry III at the Battle of Lewes during the Second Barons' War, but his grip on the country was under threat. To gain more support, he summoned not only the barons and the knights of the shires, as in previous parliaments, but also burgesses from the major towns. They discussed radical reforms and temporarily stabilised Montfort's political situation. Montfort was killed at the Battle of Evesham later that year, but the idea of inviting both knights and burgesses to parliaments became more popular under Henry's son Edward I. By the 14th century, it had become the norm, with the gathering becoming known as the House of Commons.

Edward I (17/18 June 1239 – 7 July 1307), also known as Edward Longshanks and the Hammer of the Scots (Latin: Malleus Scotorum), was King of England from 1272 to 1307. Concurrently, he was Lord of Ireland, and from 1254 to 1306 ruled Gascony as Duke of Aquitaine in his capacity as a vassal of the French king. Before his accession to the throne, he was commonly referred to as the Lord Edward.

The eldest son of Henry III, Edward was involved from an early age in the political intrigues of his father's reign. In 1259, he briefly sided with a baronial reform movement, supporting the Provisions of Oxford. After reconciling with his father, he remained loyal throughout the subsequent armed conflict, known as the Second Barons' War. After the Battle of Lewes, Edward was held hostage by the rebellious barons, but escaped after a few months and defeated the baronial leader Simon de Montfort at the Battle of Evesham in 1265. Within two years, the rebellion was extinguished and, with England pacified, Edward left to join the Ninth Crusade to the Holy Land in 1270. He was on his way home in 1272 when he was informed of his father's death. Making a slow return, he reached England in 1274 and was crowned at Westminster Abbey.

Evesham (/ˈiːv(ɪ)ʃəm, ˈiːsəm/) is a market town and civil parish in the Wychavon district of Worcestershire, in the West Midlands region of England. It is located roughly equidistant between Worcester, Cheltenham and Stratford-upon-Avon. It lies within the Vale of Evesham, an area comprising the flood plain of the River Avon, which has been renowned for market gardening.

The town was founded around an 8th-century abbey, one of the largest in Europe, which was destroyed during the dissolution of the monasteries in the 16th century, with only Abbot Lichfield's Bell Tower remaining. During the 13th century, one of the two main battles of the Second Barons' War took place near Evesham, marking the victory of Prince Edward, who later became Edward I of England; this was the Battle of Evesham.

Simon de Montfort, 6th Earl of Leicester, 1st Earl of Chester (c. 1208 – 4 August 1265), also known as Simon V de Montfort, was an English nobleman of French origin and a member of the English peerage, who led the baronial opposition to the rule of King Henry III, culminating in the Second Barons' War. Following his initial victories over royal forces, he became de facto ruler of England, and played a major role in the constitutional development of England.

During his rule, Montfort called two famous parliaments: the Oxford Parliament stripped Henry of his unlimited authority, while the second included ordinary citizens from the towns. For this reason, Montfort is regarded today as one of the progenitors of modern parliamentary democracy. As Earl of Leicester he expelled Jews from that city; as he became ruler of England he also cancelled debts owed to Jews through violent seizures of records. Montfort's party massacred the Jews of London, Worcester and Derby, killing scores of Jews from Winchester to Lincoln. After a rule of just over a year, Montfort was killed by forces loyal to the king in the Battle of Evesham.

Edmund Crouchback (16 January 1245 – 5 June 1296) was a member of the royal Plantagenet Dynasty and the founder of the House of Lancaster. He was Earl of Leicester (1265–1296), Lancaster (1267–1296) and Derby (1269–1296) in England and Count Palatine of Champagne (1276–1284) in France.

Named after the 9th-century saint, Edmund was the second surviving son of King Henry III of England and Eleanor of Provence and the younger brother of King Edward I of England, to whom he was loyal as a diplomat and warrior. In 1254, the 9-year-old Edmund became involved in the "Sicilian business", in which his father accepted a papal offer granting the Kingdom of Sicily to Edmund, who made preparations to become king. However, Henry III could not provide funds for the operation, prompting the Papacy to withdraw the grant and give it to Edmund's uncle, Charles I of Anjou. The "Sicilian business" outraged the barons led by the Earl of Leicester and Edmund's uncle, Simon de Montfort, 6th Earl of Leicester, and was cited as one of the reasons for limiting Henry's power. Deterioration of relations between the barons and the king resulted in the Second Barons' War, in which the royal government, supported by Edmund, triumphed over the baronage following the death of Montfort in the Battle of Evesham in 1265.