Barons' War

American  

noun

1. a rebellion of English nobles (1263–67) against King Henry III, undertaken in an effort to curtail royal prerogatives and extend the powers of the nobles.

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Barons' War British  

noun

1. either of two civil wars in 13th-century England. The First Barons' War (1215–17) was precipitated by King John's failure to observe the terms of Magna Carta: many of the Barons' grievances were removed by his death (1216) and peace was concluded in 1217. The Second Barons' War (1264–67) was caused by Henry III's refusal to accept limitations on his authority: the rebel Barons (led (1264–65) by Simon de Montfort), initially successful, were defeated at the battle of Evesham (1265); sporadic resistance continued until 1267

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Example Sentences

He resists, leading to the First Barons’ War.

From Washington Post

An interesting account of the Barons' War and the meeting of the first House of Commons is given in Prothero's Simon de Montfort, London, 1877.

From The Beginnings of New England Or the Puritan Theocracy in its Relations to Civil and Religious Liberty by Fiske, John

In the Barons’ War he took the royal side against the populace and the mayor Thomas Fitz Thomas.

From Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 4 "Finland" to "Fleury, Andre" by Various

The hill is memorable on account of the well-known battle, described in the next chapter, in which Prince Edward gained the victory over Simon de Montfort, thus concluding the Barons' War.

From Evesham by New, E. H. (Edmund Hort)

As for Henry King of England, he was already involved in those disputes with the Anglo-Norman barons which ultimately led to the Barons' War.

From The Boy Crusaders A Story of the Days of Louis IX. by Edgar, John G. (John George)