1054 papal legation to Constantinople

E1008086

The 1054 papal legation to Constantinople was a diplomatic mission from the papacy to the Byzantine court that played a central role in the events leading to the East–West Schism.

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Statements (44)

Predicate Object
instanceOf diplomatic mission
event in church history
papal legation
chronologicallyFollows Norman expansion in Southern Italy
conflict between Latin and Greek rites in Southern Italy
dateOfExcommunicationBull 1054-07-16
followedBy centuries of separated communion between Rome and Constantinople
hasConsequence beginning of enduring schism between Eastern and Western Christianity
formalization of long-standing theological and political tensions
hasContext Byzantine–papal diplomacy
relations between the Latin Church and the Greek Church
hasLanguage Greek
Latin
hasLocation Byzantine Empire NERFINISHED
Constantinople NERFINISHED
hasOutcome deepening of Latin–Greek ecclesiastical division
mutual excommunications
hasParticipant Byzantine court NERFINISHED
Cardinal Humbert of Silva Candida NERFINISHED
Frederick of Lorraine NERFINISHED
Papal Curia NERFINISHED
Patriarch Michael I Cerularius NERFINISHED
Peter of Amalfi NERFINISHED
Pope Leo IX NERFINISHED
hasPurpose assert papal primacy
negotiate ecclesiastical disputes
seek alliance against the Normans
hasStartTime 1054
involvesDocument papal bull of excommunication against Michael I Cerularius
involvesIssue Filioque clause NERFINISHED
jurisdiction in Southern Italy
papal authority over the Eastern churches
use of unleavened bread in the Eucharist
isPartOf Byzantine history
history of the Catholic Church
history of the Eastern Orthodox Church
ledBy Cardinal Humbert of Silva Candida NERFINISHED
playsRoleIn East–West Schism NERFINISHED
precededBy earlier attempts at East–West reconciliation
relatedTo East–West Schism NERFINISHED
sentBy Pope Leo IX NERFINISHED
papacy
sentTo Emperor Constantine IX Monomachos NERFINISHED
Patriarchate of Constantinople NERFINISHED

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

Cardinal Humbert of Silva Candida participantIn 1054 papal legation to Constantinople