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East-West Schism
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Schism of 1054
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East-West Schism: Facts & Related Content

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Facts

Also Known As Schism of 1054
Date 1054
Location Europe
Participants Eastern Orthodoxy • Roman Catholicism

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Schism of 1054
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Key People

Pope Leo IX
St. Leo IX
pope
Humbert of Silva Candida
French cardinal
Michael Cerularius
patriarch of Constantinople
Nicetas Stethatos
Greek theologian