Das Personenlexikon zum Dritten Reich / E. Klee. - Frankfurt am Main : S. Fischer, 2003. - p. 555
Headed several Gestapo offices. January 1941 appointed Befehlshaber der Sicherheitspolizei und des SD (BdS) in the Generalgouvernement. July 1941 appointed Führer of the Einsatzgruppe z.B.V. Responsible for mass murders in Galicia. June 1944 appoined BdS in the Netherland.