English research edition
Herbert Lange
Herbert Lange served as commander of Sonderkommando Lange and first commandant of the Chełmno killing centre. The profile reconstructs the person’s function in the Wartheland, Fort VII and Chełmno through documented office, decisions, supervision or operational conduct. It does not assign every crime committed by an institution or region to one individual.
Confirmed findings
- Lange commanded the unit that murdered patients from psychiatric institutions in the Wartheland.
- The unit used gas vans and operated in connection with Fort VII, among other sites.
- Lange became the first commandant of the Chełmno killing centre, where the unit’s earlier experience was applied to mass murder.
Place in the chain of responsibility
The profile traces the transfer of personnel, technology and practice from the killing of institutionalised patients to a purpose-built killing centre. It places Lange within the SS and police chain in the Wartheland rather than presenting the process as the work of one man.
Key events and mechanisms
- the murder of psychiatric patients between 1939 and 1941
- the opening of the Chełmno killing centre in 1941
The circle records authority, function and agency. Several profiles may describe different parts of the same persecution chain, so profile-level totals must not be added together.
Postwar accountability
Lange was killed during the battle for Berlin in April 1945 and never stood trial.
Limits of the evidence
Estimates for individual killing operations and the precise composition of the unit vary. The profile therefore centres on the documented command role and the continuity of the mechanism.
Sources
The source set combines institutional, archival, trial or scholarly material from at least two independent publishers.