Original: Von dem Bach-Zalewski was the only HSSPF in the occupied Soviet territories to retain genuine authority over the police after Hans-Adolf Prützmann and Jockeln lost theirs to the civil administration.
Simplified: Von dem Bach-Zalewski was the only HSSPF in the Soviet areas taken over by the Germans to have real authority over the police after Hans-Adolf Prützmann and Jockeln lost theirs to the civil government.