He served in the military during the three wars of German unification under the leadership of Prime Minister Otto von Bismarck .
Max von Bock und Polach ( 5 September 1842 -- 4 March 1915 ) was a Prussian officer and Field Marshal .
Max von Bock und Polach served in the military during the three wars of German unification under the leadership of Prime Minister Otto von Bismarck .
Max von Bock und Polach ( 5 September 1842 -- 4 March 1915 ) was a Prussian officer and Field Marshal .