August Wilhelm of Prussia1887 - 1949 Born Sat, 29 January 1887 City Palace, Potsdam Died Fri, 25 March 1949 Stuttgart Buried Familienfriedhof, Langenburg Details Parents Prince August Wilhelm Heinrich Günther Viktor Lived 62 years, 1 month, 24 days father Wilhelm II 1859 - 1941 mother Augusta Victoria of Schleswig-Holstein 1858 - 1921 Siblings Brother Wilhelm 1882 - 1951 Brother Eitel Friedrich of Prussia 1883 - 1942 Brother Adalbert of Prussia 1884 - 1948 Brother Oskar of Prussia 1888 - 1958 Brother Joachim of Prussia 1890 - 1920 Sister Victoria Louise of Prussia 1892 - 1980