Summary
Highlights
Henry III, the fourth Plantagenet King, dreams of restoring his grandfather's French lands, lost due to his father King John's incompetence. However, Henry lacks the toughness and political acumen of a successful medieval king. His repeated failures in reclaiming French territories lead to a loss of trust from his Barons, who, bound by Magna Carta, refuse to fund his ventures. Henry, a dreamer, focuses on grand projects like Westminster Abbey. His reign changes when Simon de Montfort, an ambitious French knight, arrives at court in 1230.
Henry, drawn to Simon's decisive nature, quickly makes him a close confidant. Simon, equally ambitious, seeks the title of Earl of Leicester. Their friendship culminates in Simon marrying Henry's sister, Eleanor. However, Henry's refusal to provide Eleanor's dowry plants seeds of discord. Simon, eventually granted the Earldom of Leicester in 1239, makes a critical error by taking out a large loan using Henry as guarantor without his knowledge, leading to a furious Henry banishing Simon and Eleanor to France.
Three years later, Henry's disastrous attack in western France forces him to recall Simon, despite past animosity. Simon, a seasoned military leader fresh from a crusade, cannot salvage the campaign, leading to Henry's humiliating retreat. Simon openly criticizes Henry's incompetence, bordering on treason. Despite this, Henry, desperate for an aristocratic ally, keeps Simon, granting him Kenilworth Castle. Henry again turns to Simon to sort out the chaotic situation in Gascony in 1247.
While Simon is in Gascony brutally cracking down on rebels, Henry becomes increasingly influenced by his half-brothers, the Lusignans, a ruthless French family. He grants them land and titles, alienating English Lords. Feeling powerful, Henry no longer needs Simon. He betrays Simon by putting him on trial in 1252 for his brutality in Gascony, despite Simon incurring huge debts on Henry's behalf. The trial marks the end of their friendship, leaving a deep-seated hatred.
The Lusignans, protected by Henry, exploit their position, seizing land and property in violation of Magna Carta. Henry's inaction further cements the Barons' view of him as a weak king. In 1256, Henry declares the Lusignans above the law, infuriating the Barons. Faced with an impending crisis, Henry's ludicrous decision to invade Sicily further incenses them. Simon de Montfort leads a group of Barons to London, confronting Henry in Westminster Hall, demanding the expulsion of the Lusignans and the establishment of a Baronial council to govern. Henry is forced to agree, but immediately backtracks.
At the 'Mad Parliament' in Oxford, Henry, supported by the Lusignans, again faces Simon and the Barons. Simon threatens the King's half-brother, forcing the Lusignans to flee. Henry is forced to accept the 'Provisions of Oxford,' a document that severely limits the King's power and establishes a Parliament that meets three times a year, whether summoned by the King or not. This is a seismic shift towards modern parliamentary democracy. Henry, forced to swear an oath to abide by these provisions, plans to break it. Simon, a religious zealot, takes his oath seriously, knowing Henry will not.
Within four years, Henry breaks his oath, bringing back the Lusignans. Simon, upholding his oath, raises an army of Barons, plunging England into civil war in 1264. At the Battle of Lewes, Simon, despite being outnumbered and injured, outmaneuvers Henry. Simon's radicalized army, believing God is on their side, seeks a new England where the King's power is limited. Henry, fighting for absolute monarchy, has his son Edward as his secret weapon. Simon's gamble pays off; Henry and Edward are captured, and Simon seizes ultimate power.
Simon de Montfort, now effectively ruler of England, keeps Henry as his puppet king, ruling from Kenilworth Castle. While Simon portrays himself as a selfless leader for England, he uses his power to enrich himself and his family. He becomes complacent, relaxing the guard on Prince Edward. Edward, recognizing many nobles' fear of Simon's growing power, escapes captivity. He promises to uphold the reforms, drawing many Barons back to the Plantagenet cause, and setting the stage for a counter-attack.
The final confrontation between Henry and Simon takes place in Worcestershire. Edward's army quickly corners Simon at Evesham. Simon disguises Henry in his uniform, hoping to use him as insurance. Despite being outnumbered, Simon, a seasoned crusader, charges the Plantagenet army in a desperate attempt to break through. He misjudges the Plantagenet forces, now rallied and seeking revenge. The battle becomes a brutal massacre; Simon and his men are overwhelmed. Edward sends a hit squad to specifically kill Simon. Simon is tragically killed, his body mutilated as a stark warning against defying the King. Edward's victory, while restoring Plantagenet power, comes at the cost of accepting the reforms Simon fought for.
Henry III's reign, though marked by personal failures and a bitter feud, leaves two significant legacies: Westminster Abbey, a testament to his religious devotion, and the foundation of Parliament, born from the chaos and struggle for power. This era saw the emergence of a more democratic form of governance, forever changing the course of English history.