Declaration of War
Declares war on Rome but is defeated
Permanent historical records · Updated 2026-11-03
420 in Persia
Explore 4 historical events and records for Persia in 420.
Historical records for Persia in 420
Sorted by month and day. Records with no month are shown last. Showing 4 of 4 unique records.
4Unique records
1 of 1Page
2Named events on this page
1Named people on this page
0Places on this page
Other events (month unknown)
Declaration of War
Declares war on Rome but is defeated
Succession
Succeeds as King of Persia
Succession
Succeeds as King of Persia
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.