Independence
After Byzantium fails to support the Pope the "Universal" Church splits
Permanent historical records · Updated 2026-11-03
1054 in Italy
Explore 3 historical events and records for Italy in 1054.
Historical records for Italy in 1054
Sorted by month and day. Records with no month are shown last. Showing 3 of 3 unique records.
3Unique records
1 of 1Page
3Named events on this page
1Named people on this page
2Places on this page
July
Independence of Italy
After Byzantium fails to support the Pope the "Universal" Church splits
Other events (month unknown)
Arrest of Leo IX
Returned to Rome after his recognition of the Norman conquests in Italy. Held by the Normans at Benevento
How these records were prepared
Generated from the World History Database historical_events table. Identical display records are collapsed; descriptions otherwise retain the stored text. Coverage and source quality vary. Check primary and specialist sources before citing individual historical claims.