Scherek Arbol » Simon 6th Earl Leicester de Montfort (1208-1265)

Personal data Simon 6th Earl Leicester de Montfort 


Household of Simon 6th Earl Leicester de Montfort

He had a relationship with Eleanor of Leicester Plantagenet.


Child(ren):



Notes about Simon 6th Earl Leicester de Montfort

Simon de Montfort, 6th Earl of Leicester (c. 1208–1265), was a French-born English nobleman who led the baronial opposition to King Henry III, becoming de facto ruler of England after the Second Barons' War and summoning the first directly elected Parliament, making him a key figure in the development of English democracy before being killed at the Battle of Evesham. He married King Henry III's sister, Eleanor, and, despite initial royal favor, eventually spearheaded a movement to limit royal power, establishing new governance structures before his defeat and death.
De Montfort was King Henry III’s friend and counsellor. He was married to the king’s sister, Eleanor of England and he was godfather to Prince Edward (later Edward I). But in 1239 Simon and Henry fell out and Henry threatened to imprison him in the Tower of London. For several years, despite discontent, Simon joined King Henry’s various campaigns and in 1253 chose to make peace with the King in obedience to the dying Robert Grosseteste, Bishop of Lincoln. By 1261, following two parliaments that Henry failed to adhere to, de Montfort left the country in despair. In 1263 he was invited to return to England by the barons who were convinced of the King’s hostility to all reform. De Montfort led a rebellion with the objective of reforming the government. This was successful for a time, but Prince Edward used bribes to turn many of the barons against de Montfort. In 1264 civil war broke out.

Simon de Montfort, a seasoned Crusader and successful military leader with a reputation for brutality, led the rebellion against King Henry III during the Second Barons’ War and subsequently became de facto ruler of England following success at the Battle of Lewes. During his rule he called two famous parliaments. The first stripped the king of unlimited authority, the second included ordinary citizens from the towns. Then there was the Battle of Evesham in 1265. De Montfort was brutally killed and hailed a hero by many who then attempted to have him canonised, and so turned into a Saint. This was prevented by Henry III who had de Montfort's body exhumed and reburied in secret - banning the Cult of de Montfort before it gained momentum.

Do you have supplementary information, corrections or questions with regards to Simon 6th Earl Leicester de Montfort?
The author of this publication would love to hear from you!


Timeline Simon 6th Earl Leicester de Montfort

  This functionality is only available in Javascript supporting browsers.
Click on the names for more info. Symbols used: grootouders grandparents   ouders parents   broers-zussen brothers/sisters   kinderen children

Ancestors (and descendant) of Simon 6th Earl Leicester de Montfort


With Quick Search you can search by name, first name followed by a last name. You type in a few letters (at least 3) and a list of personal names within this publication will immediately appear. The more characters you enter the more specific the results. Click on a person's name to go to that person's page.

  • You can enter text in lowercase or uppercase.
  • If you are not sure about the first name or exact spelling, you can use an asterisk (*). Example: "*ornelis de b*r" finds both "cornelis de boer" and "kornelis de buur".
  • It is not possible to enter charachters outside the standard alphabet (so no diacritic characters like ö and é).



Visualize another relationship

The data shown has no sources.

About the surname De Montfort


The Scherek Arbol publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Arnold Chamove, "Scherek Arbol", database, Genealogy Online (https://www.genealogieonline.nl/scherek-arbol/I123647.php : accessed March 17, 2026), "Simon 6th Earl Leicester de Montfort (1208-1265)".