Fr. George Attiah:
The Great Schism (1054).
Emphasises that
Antioch broke communion with Rome
well before 1054, after the retirement of
Pope John XVII (misidentified
in the article as John IX) in 1009. (If
John IX is really meant,
Antioch and Rome were out of communion from 900, but the date
1009 is repeated several times.)
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