Alliance Gilbert de Clare Gloucester, 8th and Welsh
Falls out with de Montfort after the latters alliance with the Welsh
Permanent historical records · Updated 2026-11-03
1264 in England — Page 2
Explore 59 historical events and records for England in 1264.
Historical records for England in 1264
Sorted by month and day. Records with no month are shown last. Showing 19 of 59 unique records.
59Unique records
2 of 2Page
15Named events on this page
11Named people on this page
7Places on this page
June
Parliament
Montfort and Gilbert organize a new Parliament
August
Peace
Government reform is confirmed
Peace
Government reform is confirmed
Other events (month unknown)
Alliance Crosses the River Severn and and Llewelyn
Crosses the River Severn & joins forces with Llewelyn
Alliance Hugh Despenser and de Montfort party
Joins the de Montfort party
Arrest of Edward I
Taken hostage but escapes & with Welsh help kills Simon de Montfort
Arrest of Simon de Montfort the Younger
Arrests the younger Simon de Montfort
Birth of Walter de Fauconberg
Birth of Walter de Fauconberg
Constitution of England
De Montfort calls up a pre-Parliament
Exile of John de Warenne
Forced into exile to France after defeat at the Battle of Lewes
Rebellion of Roger Bigod
Joins de Montfort in the Barons War
Rebellion of to head the
Sends his elder sons Simon & Henry to head the revolt in the midlands & west. Organises resistance in the south
Siege of Gloucester
Attempts the trap Henry Montfort but is forced to call a truce & returns to Oxford
Siege of Rochester
Sends forces from Nottingham to succesfully relieve Rochester from Simon de Montfort
Siege of Rochester
Fails to capture Rochester castle & withdraws to London. Captures Rochester to open up a route to the Cinque Ports
Siege of Rochester
Provokes Simon de Montforts failed attempt to capture Rochester Castle. Blocks Simon de Montforts route from London to the Cinque Ports
Siege of Warwick
John Giffard besieges Warwick castle on behalf of de Montfort against Henry III
Siege of Warwick
John Giffard besieges Warwick castle on behalf of de Montfort against Henry III
How these records were prepared
Generated from the World History Database historical_events table. Identical display records are collapsed; descriptions otherwise retain the stored text. Coverage and source quality vary. Check primary and specialist sources before citing individual historical claims.