"Prince Albert William Henry of Prussia (German: Albert Wilhelm Heinrich; 14 August 1862 – 20 April 1929) was a younger brother of German Emperor William II and a Prince of Prussia. He was also a grandson of Queen Victoria. A career naval officer, he held various commands in the Imperial German Navy, eventually rose to the rank of Grand Admiral and Generalinspekteur der Marine." - (en.wikipedia.org 17.10.2020)
