Declaration of War
Gregory IX declares a Crusade against Frederick II
Permanent historical records · Updated 2026-11-03
1239 in Germany
Explore 3 historical events and records for Germany in 1239.
Historical records for Germany in 1239
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
0Places on this page
Other events (month unknown)
Excommunication
Frederick II is excommunicated
Holy Roman Empire
Gregory IX declares a Crusade against Frederick II. Frederick II is excommunicated
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.