Duchy of Normandy
The Treaty establishes the Duchy of Normandy
Permanent historical records · Updated 2026-11-03
911 in Denmark
Explore 5 historical events and records for Denmark in 911.
Historical records for Denmark in 911
Sorted by month and day. Records with no month are shown last. Showing 5 of 5 unique records.
5Unique records
1 of 1Page
4Named events on this page
1Named people on this page
3Places on this page
Other events (month unknown)
Rule of Normandy
Becomes the Duke of Normandy after signing the Treaty of St Clair-Sur-Epte
Succession
Created Duke of Normandy after signing the Treaty of St Clair-Sur-Epte
Treaty of St-Clair-Sur-Epte
Accepts Rouen as a fief from Charles the Simple
Treaty of St-Clair-Sur-Epte
The Treaty establishes the Duchy of Normandy. Conclued with the Chares the Simple & then becomes the 1st Duke of Normandy
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.