Magna Carta: What the 1215 Charter Did and Why It Lasted

King John's 1215 charter failed within months, yet reissues, reinterpretation and a few surviving clauses turned a feudal peace deal into a lasting symbol of law.

Muninn · Last reviewed October 24, 2026 · 7 min read

Magna Carta is one of the most quoted documents in history and one of the least read. Many people picture a moment when a tyrant king was forced to grant liberty to the English people. The records tell a messier and more interesting story.

The 1215 charter was a peace deal between King John and rebellious barons. It dealt mostly with feudal grievances, and the pope annulled it within months. Its long life came afterward, through reissues, copying into the law, and centuries of reinterpretation.

This guide follows the charter from crisis to symbol, using the records and commentary of the US National Archives, the UK National Archives, the Library of Congress, the Magna Carta Project research team and the official UK statute database.

The crisis behind it

The US National Archives traces the charter to John's failed foreign policy and aggressive money-raising. In 1214 he lost the Battle of Bouvines to King Philip II of France, and with it any hope of recovering his family's French lands. Back in England he demanded scutage, a payment in place of military service, from barons who had not joined the campaign. They protested and demanded that he reconfirm the coronation charter of Henry I from 1100.

The UK National Archives shows how heavy the king's demands could be. Under Richard I, £100 had been recognized as a reasonable "relief," the payment a baron's heir owed to inherit. In 1214 William FitzAlan was charged 10,000 marks for his father's barony, and Geoffrey de Mandeville promised 20,000 marks for permission to marry the Countess of Gloucester. When Mandeville failed to pay, his lands were confiscated. By spring 1215 the barons were in open revolt, and their capture of London gave them leverage.

Runnymede, June 1215: what was sealed, and when

The US National Archives' summary says that on June 15, 1215, in a field at Runnymede, John put his seal on Magna Carta after facing 40 rebellious barons. The UK National Archives says the charter is dated June 15, 1215, and it holds John's letter of June 19 announcing that peace had been restored.

The finer sequence is where sources part ways. A longer US National Archives essay says the document John sealed was a set of baronial demands, now lost, called the Articles of the Barons, and that the formal version known as Magna Carta was issued on June 19. The Magna Carta Project, a research team of specialist historians, tells it differently. It says the Articles were agreed on June 10, survive as a single manuscript with John's seal attached in the British Library, and that Magna Carta itself was engrossed, sealed and issued on June 15. On that reading, June 19 is the date of John's letter announcing the peace, not of the charter. It is a useful reminder to check which document a date belongs to.

The US National Archives essay also notes a small wording change with large consequences. "Any baron" became "any freeman" in describing who the provisions covered. In the 13th century freemen were a minority, but the phrase later let people apply the charter far more widely.

What the 1215 text said

The translation the UK National Archives reproduces numbers its clauses from 1 to 63. The first declares that the English Church shall be free. The second fixes reliefs, for example £100 for an earl's whole barony. Many others deal with inheritance, debts, forests, fines and royal officials.

Two principles stand out, and the US National Archives quotes them from the charter: no freeman shall be imprisoned or destroyed "except by the lawful judgment of his peers or by the law of the land," and "To no one will We sell, to no one will We deny or delay, right or justice."

The charter also had a radical enforcement clause. It set up a council of 25 barons who could hold the king to his word, and John's June 19 letter orders people to swear to those 25. The US National Archives notes that most people in England, the unfree laborers, are mentioned only once.

A failure within weeks

The peace did not hold. According to Nicholas Vincent of the Magna Carta Project, on August 24, 1215, having learned the charter's terms, Pope Innocent III issued letters condemning what had been agreed at Runnymede. That fits the US National Archives summary, which says the pope nullified the agreement "just 10 weeks" after Runnymede. John kept pressing his case in Rome. On September 13 he sent the pope a letter seeking a declaration of support, and the UK National Archives holds that letter. England fell into civil war, which ended only with John's death in October 1216.

A note on reading sources: the longer US National Archives essay says the annulment came in September and names the pope as "Innocent II." The same institution's summary page correctly says Innocent III. Careful institutions make slips too, which is one reason to check more than one source.

Reissued until it stuck

Magna Carta survived because John's successors kept reissuing it. Regents for the nine-year-old Henry III reissued it in 1216 and 1217. On June 23, 1217, the government ordered sheriffs to have it read aloud in county courts, an order designed to encourage rebels to switch sides. In 1225 Henry III issued a revised version in his own name. The UK National Archives calls this the definitive version. The later versions dropped some provisions, including the council of 25.

The US National Archives essay counts 17 surviving original issues: 4 from John's reign, 8 from Henry III's and 5 from Edward I's. Counts vary by source and date. The historian David Carpenter, writing for the Magna Carta Project, lists four originals of 1215, one of 1216 and four apiece of 1217 and 1225, which makes nine from Henry III's reign. The US National Archives' own copy is one of four surviving originals of the 1297 issue, which was entered into the official Statute Rolls of England, and it is on display in Washington.

Three chapters still on the books

The 1297 text appears in the UK's official legislation database, and most of it has been repealed piece by piece by acts dating from 1828 to 1969. Three chapters remain in full: chapter 1, on the freedom of the Church; chapter 9, on the liberties of the City of London and other towns and ports; and chapter 29, which merges the two famous 1215 promises. Part of the closing chapter 37, a general saving clause, also survives. In the database's traditional translation, chapter 29 ends: "We will sell to no man, we will not deny or defer to any man either Justice or Right."

From feudal bargain to symbol

The US National Archives says the charter might have stayed legally insignificant without Sir Edward Coke, the 17th-century judge and member of Parliament who used it against the Stuart kings and argued that even kings must obey the common law. Coke's writings shaped how American colonists understood their rights. When Parliament passed the Stamp Act in 1765, the Massachusetts Assembly declared it against Magna Carta. The National Archives puts the word "misinterpretation" in quotation marks when describing how the colonists used the charter. It also calls the Fifth Amendment's due-process guarantee a direct descendant of the charter's "law of the land."

The Library of Congress sums up the tension. In its own time, the charter "secured only the rights of a privileged class," yet through "centuries of interpretation and controversy" it became a lasting symbol of liberty and the rule of law. Both halves are part of the history.

Key takeaways

Magna Carta began as a peace settlement in a feudal crisis. The pope annulled it within months.
The charter is dated June 15, 1215. Sources differ on whether the formal text followed on June 19, the date John announced the peace.
Reissues in 1216, 1217 and 1225, and confirmations such as 1297, kept it alive. Well over a dozen originals survive, though counts differ by source.
Three chapters of the 1297 version, plus part of a fourth, remain law in England and Wales.
Its role as a symbol of liberty grew from later interpretation, especially by Edward Coke and American colonists.

Sources

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