A biography of one of the Middle Ages' most controversial, reckless, and heroic figures Born in France in the early thirteenth century to a crusading father of the same name, Simon de Montfort traveled to England in his adulthood, where he claimed the earldom of Leicester and ingratiated himself into King Henry III's inner circles. Initially a trusted advisor, Simon's good relationship with the king did not last. Frustrated by the increasing injustice meted out to his subjects, Simon would go on to rebel against him, marching on the king's hall at Westminster and leading England's first revolution, and imposing a parliamentary system on Henry's rule. Montfort's life touched on nearly every notable event of the thirteenth century, from the holy wars being fought both abroad and closer to home, to the rebellion against the Plantagenets, to his campaigns against Jews in Leicester. The account of his death in battle-swinging his sword to the last-is one of the most graphic ever written of a medieval battlefield. Ambler provides a living portrait of the Middle Ages, brimming with illuminating insights into religion, society, the nobility, warfare, and daily life. In the words of bestselling historian Dan Jones, Ambler is "a dazzlingly talented historian" and her book on Simon de Montfort "marks the arrival of a formidably gifted historian."

Partly a study of the politics of Henry III's reign (l2l6-72), this study looks at Simon de Montfort's lands, finances, following and religious ideals. It draws on unusual sources, making his biography as much a study of temperament and character as a political career.

Simon de Montfort's combination of charisma, determination, and fearlessness made him one of the greatest men of his age. This new biography marks 750 years since Montfort established the earliest forerunner of our modern parliament.

Simon de Montfort, the leader of the English barons, was the first leader of a political movement to seize power from a reigning monarch. The charismatic de Montfort and his forces had captured most of south-eastern England by 1263 and at the battle of Lewes in 1264 King Henry III was defeated and taken prisoner. De Montfort became de facto ruler of England and the short period which followed was the closest England was to come to complete abolition of the monarchy until Oliver Cromwell's Commonwealth. The Parliament of 1265 - known as De Montfort's Parliament - was the first English parliament to have elected representatives. Only fifteen months later de Montfort's gains were reversed when Prince Edward escaped captivity and defeated the rebels at the Battle of Evesham. Simon de Montfort was killed. Following this victory savage retribution was exacted on the rebels and authority was restored to Henry III. Adrian Jobson captures the intensity of de Montfort's radical crusade through these most revolutionary years in English history in this spirited and dramatic narrative.