High Quality Content by WIKIPEDIA articles! Kaiser Friedrich III class battleships were a class of pre–World War I, pre-dreadnought battleships of the German Kaiserliche Marine. The class was made up of five ships, all of which were named for German emperors. The Kaiser Friedrich III class saw the introduction of the traditional armament layout for German battleships—four large-caliber guns, but of comparatively smaller caliber compared to contemporary battleships, in two gun turrets—prior to the advent of the dreadnought type of battleship in the early 1900s. They also standardized the use of three screws for battleships.