Roger de Montbegon
Peerage person ID=548664
About Roger de Montbegon
Lived 1165 – 1226 (aged 60–61).
Roger de Montbegon (Roger de Mumbezon, Roger de Mont Begon) (died 1226) was a landowner in northern England (especially or particularly Lancashire), baron of Hornby, and one of the sureties of Magna Carta.
Though Matthew Paris does not list him among his list of the sureties, several scholars have concluded that he appears there under the erroneous name of 'Roger de Mowbray'.
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Important facts
People in Roger de Montbegon's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Roger de Montbegon's
Frequently asked questions
Who was Roger de Montbegon?
Peerage person ID=548664
When was Roger de Montbegon born?
Roger de Montbegon was born in 1165.
When did Roger de Montbegon die?
Roger de Montbegon died in 1226.
Sources & further reading
· Wikipedia: Roger de Montbegon
Cite this page
APA: Biography.guide. (2026). Roger de Montbegon. https://biography.guide/roger-de-montbegon/
MLA: "Roger de Montbegon." Biography.guide, https://biography.guide/roger-de-montbegon/.
Chicago: "Roger de Montbegon." Biography.guide. https://biography.guide/roger-de-montbegon/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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