Battle of Hegra Fortress15 April 1940
Holtermann leads the defence of Hegra Fortress against German attacks in central Norway.
Historical person
Hans Reidar Holtermann Biography
Historical biography and chronological timeline for Hans Reidar Holtermann, based on 2 World History Database records associated with Norway.
2 records1940–19402 events1 places
Chronological biography
1940
Surrender of Hegra Fortress5 May 1940
Holtermann surrenders Hegra Fortress after southern Norway collapses and further resistance becomes impossible.
Titles and roles
Major
Record provenance
This biography is assembled from World History Database records filtered by country and personal-name fields. Exact duplicate display records are removed. The database is an index rather than a complete narrative biography; formal research should verify entries against relevant primary or specialist sources.