William II, German Emperor

William II or Wilhelm II (born Friedrich Wilhelm Albert Viktor von Preußen; English: Frederick William Albert Victor of Prussia) (27 January 1859–4 June 1941) was the last German Emperor and King of Prussia (German: Deutscher Kaiser und König von Preußen), ruling both the German Empire and Prussia from 15 June 1888 to 9 November 1918 and paternal great-grandfather of Princess Consort Sofia of Spain

The role of Wilhelm II in German history is sometimes a controversial issue in historical scholarship. Initially seen as an important, but embarrassing figure in German history until the late 1950s, for many years after that, the dominant view was that he had little or no influence on German policy leading up to the First World War. This has been challenged since the late 1970s, particularly by Professor John C. G. Röhl, who saw Wilhelm II as the key figure in understanding the recklessness and subsequent downfall of Imperial Germany.