Hermann Mueller-John
http://lod.ehri-project-test.eu/vocabularies/ehri-pers/000845 an entity of type: Person
Hermann Mueller-John
A German military musician who commanded the murder of about 50 Polish citizens, among them Jews, on 18-19/9/1939
Cataloguing system of the Yad Vashem (Jerusalem/Israel) http://www.yadvashem.org.