The Baron’s Wars
History: KS3, topic 1.9.3
The Baron’s Wars
Henry III's misrule led to Simon de Montfort's brief revolution.

Henry III
- Political conflict arose during the reign of Henry III.
- Henry III's dictatorship-style rule and financial mismanagement led to a rebellion by the barons.
- The rebellion was led by Simon de Montfort.

Simon de Montfort
- In 1264, Simon de Montfort defeated Henry III at the Battle of Lewes.
- Simon de Montfort effectively took control of the government.
- Simon de Montfort called the first Parliament that included not just nobles, but also commoners.

Simon de Montfort's impact
- Simon de Montfort’s rule was short-lived.
- In 1265, Henry’s forces defeated and killed de Montfort at the Battle of Evesham.
- The reforms Simon de Montfort introduced had a lasting impact on the English and British political system.
Test yourself on The Baron’s Wars
Which king was defeated by rebels in the ballet of Lewes in 1264 AD?
In which battle Simon de Montfort was killed?